t a  e 
参考号 零件 参数
ENGINETECH : P3079 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 96.01 ; 
  • Clearance: 0.0015 ; 
  • Compression Height: 1.325 ; 
  • Height: 0.597 IN ; 
  • Oil Ring Thickness: 3.00 MM ; 
  • Piston Compression Ratio: 9.5:1 ; 
  • Piston Pin Outside Diameter: 0.9447 ; 
  • Recess: 0.071 IN ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.50 MM ; 
SEALED POWER : H856CP Piston
  • Bore (IN): 3.7800 ; 
  • Bore (MM): 96.0000 ; 
  • Compression Distance: 1.325 ; 
  • Head Type: Recessed Head ; 
  • Part Material: Hypereutectic ; 
  • Pin Diameter (IN): 0.9451 ; 
  • Pin Diameter (MM): 24.006 ; 
  • Pin Offset (MM): 0.762 ; 
  • Pin Offset (in): 0.03 ; 
  • Pin Type: Hypereutectic; Press fit pin ; 
  • Ring 1 Qty: 2 ; 
  • Ring 1 Width: 1.50mm ; 
  • Ring 2 Qty: 1 ; 
  • Ring 2 Width: 3.00mm ; 
  • Weight W Pin Gram: 00566.+/- 00. ; 
ENGINETECH : P5037 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 96.00 ; 
  • Clearance: 0.0018 ; 
  • Compression Height: 1.323 ; 
  • Height: 0.710 in ; 
  • Oil Ring Thickness: 3.00 MM ; 
  • Piston Pin Outside Diameter: 0.9430 ; 
  • Recess: 0.068 IN ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.50 MM ; 
SILV-O-LITE : 3472HC Piston
  • Bore Diameter (IN): 3.78 ; 
  • Bore Diameter (MM): 96 ; 
  • Compression Height (In): 1.328 ; 
  • Compression Height (mm): 33.7 ; 
  • Compression Ratio: 9.5 ; 
  • Crown (cc): +7.8cc ; 
  • Crown Type: Dish ; 
  • Engine Family: Chevy Small Block Gen III/IV (LS-Based Engines) ; 
  • Engine Manufacturer: Chevrolet ; 
  • Oil Ring Thickness (mm): 3.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0944x223A ; 
  • Pin Type: Press ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .945 ; 
  • Piston Pin Outside Diameter (mm): 24.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.5 ; 
  • Top Land: .216 ; 
  • Vin Code: T ; 
SEALED POWER : H1127CPA Piston
  • Part Material: Hypereutectic ; 
MAHLE / CLEVITE : 2243536 Piston
  • Oil Ring Thickness: 3.00 MM ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 24.00 MM ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.50 MM ; 
ENGINETECH : P5036 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 96.00 ; 
  • Clearance: 0.0015 ; 
  • Compression Height: 1.325 ; 
  • Height: 0.596 IN ; 
  • Oil Ring Thickness: 3.00 MM ; 
  • Piston Pin Outside Diameter: 0.9429 ; 
  • Recess: None ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.50 MM ; 
SEALED POWER : H1132CPA Piston
  • Part Material: Hypereutectic ; 
GM GENUINE : 89060486 Piston
  • Height (IN): 6.75 ; 
  • Length (IN): 31.5 ; 
  • Width (IN): 22.25 ; 
GM GENUINE : 89060483 Piston
  • Height (IN): 4.2 ; 
  • Length (IN): 31.6 ; 
  • Oversized Amount (in): 0.02 ; 
  • Width (IN): 22.45 ; 
GM GENUINE : 25198520 Piston
  • Assembly Lubricant Included: No ; 
  • Oil Ring Thickness (In): 0.018 ; 
  • Oil Ring Thickness (mm): 0.46 ; 
  • Oil Spacer Ring Thickness (in): 0.034 ; 
  • Oil Spacer Ring Thickness (mm): 0.86 ; 
  • Piston Head Type: Bowl ; 
  • Piston Inside Diameter (in): 2.677 ; 
  • Piston Inside Diameter (mm): 68 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 2.854 ; 
  • Piston Outside Diameter (MM): 72.5 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.394 ; 
  • Piston Pin Inside Diameter (mm): 10 ; 
  • Piston Pin Length (in): 1.890 ; 
  • Piston Pin Length (mm): 48.01 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.709 ; 
  • Piston Pin Outside Diameter (mm): 18 ; 
  • Ring Inside Diameter (in): 2.618 ; 
  • Ring Inside Diameter (mm): 66.5 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 2.853 ; 
  • Ring Outside Diameter (mm): 72.47 ; 
  • Second Compression Ring Thickness (In): 0.047 ; 
  • Second Compression Ring Thickness (mm): 1.19 ; 
  • Skirt Length (in): 1.497 ; 
  • Skirt Length (mm): 38.03 ; 
  • Skirt Type: Full ; 
  • Top Compression Ring Thickness (In): 0.047 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
GM GENUINE : 25195028 Piston
  • Assembly Lubricant Included: No ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Material: Steel ; 
  • Ring Material: Steel ; 
GM GENUINE : 25195023 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 2.831 ; 
  • Diameter (MM): 71.9 ; 
  • Oil Ring Thickness (In): 0.076 ; 
  • Oil Ring Thickness (mm): 1.92 ; 
  • Oil Spacer Ring Thickness (in): 0.035 ; 
  • Oil Spacer Ring Thickness (mm): 0.89 ; 
  • Piston Head Type: Dish ; 
  • Piston Inside Diameter (in): 2.677 ; 
  • Piston Inside Diameter (mm): 68 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 2.853 ; 
  • Piston Outside Diameter (MM): 72.467 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.394 ; 
  • Piston Pin Inside Diameter (mm): 10 ; 
  • Piston Pin Length (in): 1.89 ; 
  • Piston Pin Length (mm): 48.01 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.709 ; 
  • Piston Pin Outside Diameter (mm): 18 ; 
  • Ring Inside Diameter (in): 2.642 ; 
  • Ring Inside Diameter (mm): 67.1 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 2.823 ; 
  • Ring Outside Diameter (mm): 71.7 ; 
  • Second Compression Ring Thickness (In): 0.047 ; 
  • Second Compression Ring Thickness (mm): 1.19 ; 
  • Skirt Length (in): 0.118 ; 
  • Skirt Length (mm): 3 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.047 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
GM GENUINE : 12686358 Piston
  • Assembly Lubricant Included: No ; 
  • Oil Ring Thickness (In): 0.01 ; 
  • Oil Ring Thickness (mm): 0.35 ; 
  • Oil Spacer Ring Thickness (in): 0.01 ; 
  • Oil Spacer Ring Thickness (mm): 0.27 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 2.05 ; 
  • Piston Inside Diameter (mm): 52 ; 
  • Piston Outside Diameter (IN): 3.7 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.52 ; 
  • Piston Pin Inside Diameter (mm): 13.15 ; 
  • Piston Pin Length (in): 2.08 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.94 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Piston Rings Included: Yes ; 
  • Ring Inside Diameter (in): 3.46 ; 
  • Ring Inside Diameter (mm): 88 ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 94 ; 
  • Second Compression Ring Thickness (In): 0.04 ; 
  • Second Compression Ring Thickness (mm): 1.18 ; 
  • Top Compression Ring Thickness (In): 0.04 ; 
  • Top Compression Ring Thickness (mm): 0.98 ; 
GM GENUINE : 12686359 Piston
  • Assembly Lubricant Included: No ; 
  • Oil Ring Thickness (In): 0.01 ; 
  • Oil Ring Thickness (mm): 0.35 ; 
  • Oil Spacer Ring Thickness (in): 0.01 ; 
  • Oil Spacer Ring Thickness (mm): 0.27 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 2.05 ; 
  • Piston Inside Diameter (mm): 52 ; 
  • Piston Outside Diameter (IN): 3.7 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.52 ; 
  • Piston Pin Inside Diameter (mm): 13.15 ; 
  • Piston Pin Length (in): 2.08 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.94 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Piston Rings Included: Yes ; 
  • Ring Inside Diameter (in): 3.46 ; 
  • Ring Inside Diameter (mm): 88 ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 94 ; 
  • Second Compression Ring Thickness (In): 0.04 ; 
  • Second Compression Ring Thickness (mm): 1.18 ; 
  • Top Compression Ring Thickness (In): 0.04 ; 
  • Top Compression Ring Thickness (mm): 0.98 ; 
SEALED POWER : H840NCP Piston
  • Assembly Lubricant Included: No ; 
  • Country of Origin: IN ; 
  • Oversized: No ; 
  • Package Dimensions: 14.92 x 9.31 x 4.54 inches ; 
  • Package Quantity: 1 ; 
  • Package Weight: 1.088 lb ; 
  • Piston Material: Hypereutectic ; 
  • UPC: 019826531674 ; 
ENGINETECH : P3038 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 96.50 ; 
  • Clearance: 0.0013 ; 
  • Compression Height: 1.090 ; 
  • Height: 0.484 IN ; 
  • Oil Ring Thickness: 2.00 MM ; 
  • Piston Compression Ratio: 9.2:1 ; 
  • Piston Pin Outside Diameter: 0.8662 ; 
  • Recess: 0.050 IN ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
MAHLE / CLEVITE : 2243407 Piston
ENGINETECH : P5089 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 88.00 MM ; 
  • Compression Height: 1.080 ; 
  • Oil Ring Thickness: 2.00 MM ; 
  • Piston Pin Outside Diameter: 0.7872 ; 
  • Recess: None ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SILV-O-LITE : 3537HCA Piston
  • Bore Diameter (IN): 3.4646 ; 
  • Bore Diameter (MM): 88 ; 
  • Compression Height (In): 1.082 ; 
  • Compression Height (mm): 27.5 ; 
  • Compression Ratio: 10:0 ; 
  • Crown (cc): +1.4cc ; 
  • Crown Type: Flat Top ; 
  • Engine Family: I4 Ecotec ; 
  • Engine Manufacturer: GM ; 
  • Lock: LR787F ; 
  • Oil Ring Thickness (mm): 2.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: P787A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Flat ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .787 ; 
  • Piston Pin Outside Diameter (mm): 20.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .210 ; 
  • Vin Code: B, C, O, P, U, V, W, Z, 1, 5 ; 
MAHLE / CLEVITE : 2243959 Piston
GM GENUINE : 12646457 Piston
  • Assembly Lubricant Included: No ; 
  • Bore Diameter (IN): 3.4646 ; 
  • Bore Diameter (MM): 88 ; 
  • Grade Type: Standard ; 
  • Oversized: No ; 
  • Piston Head Type: Flat ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.4283 ; 
  • Piston Outside Diameter (MM): 87.08 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.4528 ; 
  • Piston Pin Inside Diameter (mm): 11.5 ; 
  • Piston Pin Length (in): 2.1591 ; 
  • Piston Pin Length (mm): 54.84 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.8031 ; 
  • Piston Pin Outside Diameter (mm): 20.4 ; 
  • Piston Rings Included: No ; 
  • Ring Material: Steel ; 
SILV-O-LITE : 1747HC Piston
  • Bore Diameter (IN): 3.7992 ; 
  • Bore Diameter (MM): 96.5 ; 
  • Compression Height (In): 1.197 ; 
  • Compression Height (mm): 30.4 ; 
  • Compression Ratio: 9.2 ; 
  • Crown Type: Dish ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: Buick ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 2.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x220A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .160 ; 
  • Vin Code: 1 ; 
SILV-O-LITE : 1747H Piston
  • Bore Diameter (IN): 3.7992 ; 
  • Bore Diameter (MM): 96.5 ; 
  • Compression Height (In): 1.197 ; 
  • Compression Height (mm): 30.4 ; 
  • Compression Ratio: 9.2 ; 
  • Crown Type: Dish ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: Buick ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 2.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x220A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .160 ; 
  • Vin Code: 1 ; 
MAHLE / CLEVITE : 2243625 Piston
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Head Type: Flat ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 24.00 MM ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SILV-O-LITE : 1758HC Piston
  • Bore Diameter (IN): 3.7008 ; 
  • Bore Diameter (MM): 94 ; 
  • Compression Height (In): 1.262 ; 
  • Compression Height (mm): 32 ; 
  • Crown Type: Flat Top ; 
  • Engine Family: Buick Holden L6 - 220 ; 
  • Engine Manufacturer: Holden ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0945x212A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Flat ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .944 ; 
  • Piston Pin Outside Diameter (mm): 24.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .200 ; 
SILV-O-LITE : 3520HC Piston
  • Bore Diameter (IN): 3.78 ; 
  • Bore Diameter (MM): 96 ; 
  • Compression Height (In): 1.323 ; 
  • Compression Height (mm): 33.6 ; 
  • Compression Ratio: 9.45, 9.9 ; 
  • Crown Type: Flat Top ; 
  • Engine Family: Chevy Small Block Gen III/IV (LS-Based Engines) ; 
  • Engine Manufacturer: Chevrolet ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 3.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0943x223A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Flat ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .943 ; 
  • Piston Pin Outside Diameter (mm): 23.95 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.5 ; 
  • Top Land: .216 ; 
  • Vin Code: V, C, K, B, M, J, 0, 3, C ; 
GM GENUINE : 12674056 Piston
  • Assembly Lubricant Included: No ; 
  • Bore Diameter (IN): 3.7402 ; 
  • Bore Diameter (MM): 95 ; 
  • Height (IN): 2.75 ; 
  • Length (IN): 7.55 ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.7388 ; 
  • Piston Outside Diameter (MM): 94.965 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.498 ; 
  • Piston Pin Inside Diameter (mm): 12.65 ; 
  • Piston Pin Length (in): 2.2047 ; 
  • Piston Pin Length (mm): 56 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.9055 ; 
  • Piston Pin Outside Diameter (mm): 23 ; 
  • Piston Rings Included: No ; 
  • Ring Material: Steel ; 
  • Width (IN): 7.6 ; 
GM GENUINE : 12674055 Piston
  • Assembly Lubricant Included: No ; 
  • Bore Diameter (IN): 3.7402 ; 
  • Bore Diameter (MM): 95 ; 
  • Height (IN): 2.35 ; 
  • Length (IN): 6.4 ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.7388 ; 
  • Piston Outside Diameter (MM): 94.965 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.498 ; 
  • Piston Pin Inside Diameter (mm): 12.65 ; 
  • Piston Pin Length (in): 2.2047 ; 
  • Piston Pin Length (mm): 56 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.9055 ; 
  • Piston Pin Outside Diameter (mm): 23 ; 
  • Piston Rings Included: No ; 
  • Ring Material: Steel ; 
  • Width (IN): 6.45 ; 
GM GENUINE : 55488406 Piston
  • Assembly Lubricant Included: No ; 
  • Height (IN): 0.1 ; 
  • Length (IN): 3.9 ; 
  • Oil Ring Thickness (In): 0.01 ; 
  • Oil Ring Thickness (mm): 0.31 ; 
  • Oil Spacer Ring Thickness (in): 0.01 ; 
  • Oil Spacer Ring Thickness (mm): 0.2 ; 
  • Piston Head Type: Bowl ; 
  • Piston Outside Diameter (IN): 3.27 ; 
  • Piston Outside Diameter (MM): 83 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.46 ; 
  • Piston Pin Inside Diameter (mm): 11.8 ; 
  • Piston Pin Length (in): 1.89 ; 
  • Piston Pin Length (mm): 47.9 ; 
  • Piston Pin Outside Diameter (In): 0.83 ; 
  • Piston Pin Outside Diameter (mm): 21 ; 
  • Ring Inside Diameter (in): 3.06 ; 
  • Ring Inside Diameter (mm): 77.6 ; 
  • Ring Outside Diameter (in): 3.27 ; 
  • Ring Outside Diameter (mm): 82.95 ; 
  • Second Compression Ring Thickness (In): 0.04 ; 
  • Second Compression Ring Thickness (mm): 1 ; 
  • Skirt Length (in): 1.89 ; 
  • Skirt Length (mm): 48.08 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.05 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Width (IN): 2.9 ; 
GM GENUINE : 12627170 Piston
  • Assembly Lubricant Included: No ; 
  • Cylinder Bore Diameter (IN): 3.4646 ; 
  • Cylinder Bore Diameter (MM): 88 ; 
  • Diameter (IN): 3.428 ; 
  • Diameter (MM): 87.07 ; 
  • Grade Type: Regular ; 
  • Oil Ring Thickness (In): 0.097 ; 
  • Oil Ring Thickness (mm): 2.46 ; 
  • Oil Spacer Ring Thickness (in): 0.037 ; 
  • Oil Spacer Ring Thickness (mm): 0.93 ; 
  • Oversized: No ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.3465 ; 
  • Piston Inside Diameter (mm): 85 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 3.4639 ; 
  • Piston Outside Diameter (MM): 87.984 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.827 ; 
  • Piston Pin Outside Diameter (mm): 21 ; 
  • Ring Inside Diameter (in): 3.244 ; 
  • Ring Inside Diameter (mm): 82.4 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.463 ; 
  • Ring Outside Diameter (mm): 87.95 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 1.3508 ; 
  • Skirt Length (mm): 34.31 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
GM GENUINE : 12652809 Piston
  • Assembly Lubricant Included: No ; 
  • Bore Diameter (IN): 3.3858 ; 
  • Bore Diameter (MM): 86 ; 
  • Grade Type: Standard ; 
  • Oversized: No ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.3848 ; 
  • Piston Outside Diameter (MM): 85.975 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.5 ; 
  • Piston Pin Inside Diameter (mm): 12.7 ; 
  • Piston Pin Length (in): 2.3047 ; 
  • Piston Pin Length (mm): 58.54 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.9449 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Piston Rings Included: No ; 
  • Ring Material: Steel ; 
SEALED POWER : H889CP Piston
  • Bore (IN): 3.6614 ; 
  • Bore (MM): 93.0000 ; 
  • Compression Distance: 1.098 ; 
  • Head Type: Domed Head ; 
  • Part Material: Hypereutectic ; 
  • Pin Diameter (IN): 0.9058 ; 
  • Pin Diameter (MM): 23.007 ; 
  • Pin Offset (MM): 0.762 ; 
  • Pin Offset (in): 0.03 ; 
  • Ring 1 Qty: 2 ; 
  • Ring 1 Width: 1.20mm ; 
  • Ring 2 Qty: 1 ; 
  • Ring 2 Width: 2.50mm ; 
SILV-O-LITE : 3526HCA Piston
  • Bore Diameter (IN): 3.7795 ; 
  • Bore Diameter (MM): 96 ; 
  • Compression Height (In): 1.328 ; 
  • Compression Height (mm): 33.7 ; 
  • Crown (cc): +1.95cc ; 
  • Crown Type: Flat Top ; 
  • Engine Family: Chevy Small Block Gen III/IV (LS-Based Engines) ; 
  • Engine Manufacturer: GM ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 3.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0943x223A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Flat ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .943 ; 
  • Piston Pin Outside Diameter (mm): 23.95 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.5 ; 
  • Top Land: .185 ; 
  • Vin Code: A, 0, 3, 4, P, 7, J, M ; 
ENGINETECH : P5071 Piston
  • Bore Diameter: 99.00 ; 
  • Clearance: 0.0016 ; 
  • Compression Height: 1.295 ; 
  • Height: 0.650 in ; 
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Pin Outside Diameter: 0.9429 ; 
  • Recess: 0.154 in ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SILV-O-LITE : 3525HC Piston
  • Bore Diameter (IN): 3.8976 ; 
  • Bore Diameter (MM): 99 ; 
  • Compression Height (In): 1.295 ; 
  • Compression Height (mm): 32.9 ; 
  • Crown Type: Dish ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: GM ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0943x223A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .943 ; 
  • Piston Pin Outside Diameter (mm): 23.95 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .199 ; 
  • Vin Code: K, N ; 
GM GENUINE : 89018065 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.898 ; 
  • Diameter (MM): 99 ; 
  • Oil Ring Thickness (In): 0.082 ; 
  • Oil Ring Thickness (mm): 2.08 ; 
  • Oil Spacer Ring Thickness (in): 0.052 ; 
  • Oil Spacer Ring Thickness (mm): 1.32 ; 
  • Piston Head Type: Dish ; 
  • Piston Inside Diameter (in): 3.701 ; 
  • Piston Inside Diameter (mm): 94 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.898 ; 
  • Piston Outside Diameter (MM): 99 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.551 ; 
  • Piston Pin Inside Diameter (mm): 14 ; 
  • Piston Pin Length (in): 2.564 ; 
  • Piston Pin Length (mm): 65.12 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.943 ; 
  • Piston Pin Outside Diameter (mm): 23.95 ; 
  • Ring Inside Diameter (in): 3.66 ; 
  • Ring Inside Diameter (mm): 92.96 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.885 ; 
  • Ring Outside Diameter (mm): 98.69 ; 
  • Second Compression Ring Thickness (In): 0.059 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Skirt Length (in): 0.204 ; 
  • Skirt Length (mm): 5.19 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.047 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
GM GENUINE : 19210883 Piston
  • Height (IN): 5.2 ; 
  • Length (IN): 10.8 ; 
  • Oil Ring Thickness (In): 0.1 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.86 ; 
  • Piston Outside Diameter (IN): 3.7 ; 
  • Piston Pin Inside Diameter (in): 0.53 ; 
  • Piston Pin Length (in): 2.08 ; 
  • Piston Pin Outside Diameter (In): 0.94 ; 
  • Ring Inside Diameter (in): 3.39 ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Second Compression Ring Thickness (In): 0.06 ; 
  • Skirt Length (in): 2.15 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.05 ; 
  • Width (IN): 10.75 ; 
GM GENUINE : 19210884 Piston
  • Height (IN): 6.45 ; 
  • Length (IN): 22.25 ; 
  • Oil Ring Thickness (In): 0.1 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.86 ; 
  • Piston Outside Diameter (IN): 3.7 ; 
  • Piston Pin Inside Diameter (in): 0.53 ; 
  • Piston Pin Length (in): 2.08 ; 
  • Piston Pin Outside Diameter (In): 0.94 ; 
  • Ring Inside Diameter (in): 3.39 ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Second Compression Ring Thickness (In): 0.06 ; 
  • Skirt Length (in): 2.15 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.05 ; 
  • Volume (cu in): 26.93 cu in ; 
  • Width (IN): 22.15 ; 
SILV-O-LITE : 3538HCA Piston
  • Bore Diameter (IN): 3.701 ; 
  • Bore Diameter (MM): 94 ; 
  • Compression Height (In): 1.172 ; 
  • Compression Height (mm): 29.8 ; 
  • Compression Ratio: 0.3 ; 
  • Crown Type: Dome ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: GM ; 
  • Lock: LR927A ; 
  • Model: Enclave CTS STS Camaro Traverse Acadia Outlook ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Centered ; 
  • Pin Number: .9448x2.500x162-SCR415H ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .945 ; 
  • Piston Pin Outside Diameter (mm): 24.0 ; 
  • Rod (IN): 5.921 ; 
  • Rod (mm): 150.4 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Stroke (IN): 3.37 ; 
  • Stroke (mm): 85.6 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .180 ; 
  • Vin Code: D, V ; 
MAHLE / CLEVITE : 2243928 Piston
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 24.00 MM ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
GM GENUINE : 12654419 Piston
  • 7/15/2022: B0B6Q99V96 ; 
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Grade Type: Regular ; 
  • Height (IN): 3.2 ; 
  • Length (IN): 19.9 ; 
  • Oil Ring Thickness (In): 0.097 ; 
  • Oil Ring Thickness (mm): 2.46 ; 
  • Oil Spacer Ring Thickness (in): 0.087 ; 
  • Oil Spacer Ring Thickness (mm): 2.2 ; 
  • Oversized: Yes ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.516 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.701 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.478 ; 
  • Ring Inside Diameter (mm): 88.35 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 93.97 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 0.188 ; 
  • Skirt Length (mm): 4.78 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
  • Width (IN): 15.3 ; 
GM GENUINE : 12654420 Piston
  • 7/15/2022: B0B6QFFMSL ; 
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Grade Type: Regular ; 
  • Height (IN): 5.45 ; 
  • Length (IN): 17 ; 
  • Oil Ring Thickness (In): 0.097 ; 
  • Oil Ring Thickness (mm): 2.46 ; 
  • Oil Spacer Ring Thickness (in): 0.087 ; 
  • Oil Spacer Ring Thickness (mm): 2.2 ; 
  • Oversized: Yes ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.516 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.701 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.478 ; 
  • Ring Inside Diameter (mm): 88.35 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 93.97 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 0.188 ; 
  • Skirt Length (mm): 4.78 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
  • Width (IN): 11.9 ; 
MAHLE / CLEVITE : 2243929 Piston
  • Oil Ring Thickness: 1.50 MM ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 24.00 MM ; 
  • Second Compression Ring Thickness: 1.20 mm ; 
  • Top Compression Ring Thickness: 1.00 MM ; 
ENGINETECH : P3073 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 92.00 ; 
  • Clearance: 0.0016 ; 
  • Compression Height: 1.470 ; 
  • Height: 0.400 in ; 
  • Oil Ring Thickness: 4.00 MM ; 
  • Piston Compression Ratio: 9.5:1 ; 
  • Piston Pin Outside Diameter: 0.9054 ; 
  • Recess: 0.270 IN ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SILV-O-LITE : 3439 Piston
  • Bore Diameter (IN): 3.622 ; 
  • Bore Diameter (MM): 92 ; 
  • Compression Height (In): 1.47 ; 
  • Compression Height (mm): 37.3 ; 
  • Compression Ratio: 9.5 ; 
  • Crown (cc): +30.4cc ; 
  • Crown Type: Dish ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: Chevrolet ; 
  • Oil Ring Thickness (mm): 4.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x212A ; 
  • Pin Type: Press ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 332 Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .220 ; 
  • Vin Code: E, F ; 
GM GENUINE : 12652807 Piston
  • Assembly Lubricant Included: No ; 
  • Bore Diameter (IN): 3.4646 ; 
  • Bore Diameter (MM): 88 ; 
  • Grade Type: Standard ; 
  • Oversized: No ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.4634 ; 
  • Piston Outside Diameter (MM): 87.97 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.4685 ; 
  • Piston Pin Inside Diameter (mm): 11.9 ; 
  • Piston Pin Length (in): 2.0528 ; 
  • Piston Pin Length (mm): 52.14 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.8661 ; 
  • Piston Pin Outside Diameter (mm): 22 ; 
  • Piston Rings Included: No ; 
  • Ring Material: Steel ; 
MAHLE / CLEVITE : 2244038 Piston
SILV-O-LITE : 3539HCA Piston
  • Bore Diameter (IN): 3.701 ; 
  • Bore Diameter (MM): 94 ; 
  • Compression Height (In): 1.172 ; 
  • Compression Height (mm): 29.8 ; 
  • Compression Ratio: 0.3 ; 
  • Crown Type: Dome ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: GM ; 
  • Lock: LR927A ; 
  • Model: Lacrosse SRX XTS Colorado Equinox Impala Camaro Canyon Terrain ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Centered ; 
  • Pin Number: .9448x2.500x162-SCR415H ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .945 ; 
  • Piston Pin Outside Diameter (mm): 24.0 ; 
  • Rod (IN): 5.921 ; 
  • Rod (mm): 150.4 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Stroke (IN): 3.37 ; 
  • Stroke (mm): 85.6 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .180 ; 
  • Vin Code: 3 ; 
ENGINETECH : P5091 Piston
ENGINETECH : P5067 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 94.00 ; 
  • Clearance: 0.0017 ; 
  • Compression Height: 1.262 ; 
  • Height: 0.500 ; 
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Pin Outside Diameter: 0.9449 ; 
  • Recess: None ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
GM GENUINE : 12590866 Piston
  • Diameter (IN): 3.76 ; 
  • Diameter (MM): 95.51 ; 
  • Grade Type: Regular ; 
  • Oversized: No ; 
  • Piston Head Type: Dish ; 
  • Piston Inside Diameter (in): 3.76 ; 
  • Piston Inside Diameter (mm): 95.51 ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.551 ; 
  • Piston Pin Inside Diameter (mm): 14 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Material: Steel ; 
  • Skirt Length (in): 0.276 ; 
  • Skirt Length (mm): 7 ; 
  • Skirt Type: Partial ; 
GM GENUINE : 12585675 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Grade Type: Regular ; 
  • Oil Ring Thickness (In): 0.096 ; 
  • Oil Ring Thickness (mm): 2.43 ; 
  • Oil Spacer Ring Thickness (in): 0.04 ; 
  • Oil Spacer Ring Thickness (mm): 1.02 ; 
  • Oversized: Yes ; 
  • Piston Head Type: Dish ; 
  • Piston Inside Diameter (in): 3.516 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.701 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.551 ; 
  • Piston Pin Inside Diameter (mm): 14 ; 
  • Piston Pin Length (in): 2.396 ; 
  • Piston Pin Length (mm): 60.86 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.441 ; 
  • Ring Inside Diameter (mm): 87.4 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.701 ; 
  • Ring Outside Diameter (mm): 94 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 0.682 ; 
  • Skirt Length (mm): 17.32 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
GM GENUINE : 19300902 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Piston Head Type: Flat ; 
  • Piston Inside Diameter (in): 3.5157 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 3.7008 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Material: Steel ; 
  • Ring Material: Steel ; 
  • Skirt Length (in): 1.5276 ; 
  • Skirt Length (mm): 38.8 ; 
  • Skirt Type: Partial ; 
ENGINETECH : P5012 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 93.00 ; 
  • Clearance: 0.0015 ; 
  • Compression Height: 1.089 ; 
  • Height: 0.636 IN ; 
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Pin Outside Diameter: 0.9055 ; 
  • Recess: Dome ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
GM GENUINE : 12654415 Piston
  • 7/15/2022: B0B6QCQKY3 ; 
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Grade Type: Regular ; 
  • Height (IN): 2.2 ; 
  • Length (IN): 3.65 ; 
  • Oil Ring Thickness (In): 0.097 ; 
  • Oil Ring Thickness (mm): 2.46 ; 
  • Oil Spacer Ring Thickness (in): 0.087 ; 
  • Oil Spacer Ring Thickness (mm): 2.2 ; 
  • Oversized: Yes ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.516 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.701 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.478 ; 
  • Ring Inside Diameter (mm): 88.35 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 93.97 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 0.188 ; 
  • Skirt Length (mm): 4.78 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
  • Width (IN): 3.6 ; 
ENGINETECH : P5090 Piston
ENGINETECH : P5078 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 93.00 ; 
  • Clearance: 0.0016 ; 
  • Compression Height: 1.228 ; 
  • Height: 0.200 in ; 
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Pin Outside Diameter: 0.9054 ; 
  • Recess: Dome ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SEALED POWER : H1111CP Piston
  • Bore (IN): 3.6614 ; 
  • Bore (MM): 93.0000 ; 
  • Compression Distance: 1.077 ; 
  • Head Type: Domed Head ; 
  • Part Material: Hypereutectic ; 
  • Pin Diameter (IN): 0.827 ; 
  • Pin Diameter (MM): 21.006 ; 
  • Pin Offset (MM): 0.762 ; 
  • Pin Offset (in): 0.03 ; 
  • Ring 1 Qty: 1 ; 
  • Ring 1 Width: 1.20mm ; 
  • Ring 2 Qty: 1 ; 
  • Ring 2 Width: 1.50mm ; 
  • Ring 3 Qty: 1 ; 
  • Ring 3 Width: 2.50mm ; 
SILV-O-LITE : 3497HC Piston
  • Bore Diameter (IN): 3.6614 ; 
  • Bore Diameter (MM): 93 ; 
  • Compression Height (In): 1.228 ; 
  • Compression Height (mm): 31.2 ; 
  • Compression Ratio: 10.5 ; 
  • Crown Type: Dome ; 
  • Engine Family: Cadillac Northstar V8 ; 
  • Engine Manufacturer: Cadillac ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x220A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .200 ; 
  • Vin Code: Y ; 
SILV-O-LITE : 3515HC Piston
  • Bore Diameter (IN): 3.661 ; 
  • Bore Diameter (MM): 93 ; 
  • Compression Height (In): 1.228 ; 
  • Compression Height (mm): 31.2 ; 
  • Compression Ratio: 10.5 ; 
  • Crown (cc): -3.1cc ; 
  • Crown Type: Dome ; 
  • Engine Family: Cadillac Northstar V8 ; 
  • Engine Manufacturer: Cadillac ; 
  • Lock: SRW-009 ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0826x217A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .826 ; 
  • Piston Pin Outside Diameter (mm): 21.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .200 ; 
ENGINETECH : P5061 Piston
  • Bore Diameter: 94.00 ; 
  • Clearance: 0.0005 ; 
  • Compression Height: 1.272 ; 
  • Height: 0.571 in ; 
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Pin Outside Diameter: 0.9448 ; 
  • Recess: 0.232 IN ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
GM GENUINE : 89018108 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.583 ; 
  • Diameter (MM): 91 ; 
  • Oil Ring Thickness (In): 0.079 ; 
  • Oil Ring Thickness (mm): 2 ; 
  • Oil Spacer Ring Thickness (in): 0.02 ; 
  • Oil Spacer Ring Thickness (mm): 0.51 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.228 ; 
  • Piston Inside Diameter (mm): 82 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.583 ; 
  • Piston Outside Diameter (MM): 91 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.512 ; 
  • Piston Pin Inside Diameter (mm): 13 ; 
  • Piston Pin Length (in): 2.148 ; 
  • Piston Pin Length (mm): 54.55 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.906 ; 
  • Piston Pin Outside Diameter (mm): 23 ; 
  • Ring Inside Diameter (in): 3.13 ; 
  • Ring Inside Diameter (mm): 79.5 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.386 ; 
  • Ring Outside Diameter (mm): 86 ; 
  • Second Compression Ring Thickness (In): 0.059 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Skirt Length (in): 0.256 ; 
  • Skirt Length (mm): 6.5 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.047 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
GM GENUINE : 12631196 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.504 ; 
  • Diameter (MM): 89 ; 
  • Grade Type: Regular ; 
  • Oil Ring Thickness (In): 0.059 ; 
  • Oil Ring Thickness (mm): 1.5 ; 
  • Oil Spacer Ring Thickness (in): 0.028 ; 
  • Oil Spacer Ring Thickness (mm): 0.72 ; 
  • Oversized: No ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.358 ; 
  • Piston Inside Diameter (mm): 85.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.504 ; 
  • Piston Outside Diameter (MM): 89 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.244 ; 
  • Ring Inside Diameter (mm): 82.4 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.503 ; 
  • Ring Outside Diameter (mm): 88.97 ; 
  • Second Compression Ring Thickness (In): 0.046 ; 
  • Second Compression Ring Thickness (mm): 1.18 ; 
  • Skirt Length (in): 0.162 ; 
  • Skirt Length (mm): 4.11 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.039 ; 
  • Top Compression Ring Thickness (mm): 0.98 ; 
GM GENUINE : 12631195 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.504 ; 
  • Diameter (MM): 89 ; 
  • Grade Type: Regular ; 
  • Oil Ring Thickness (In): 0.059 ; 
  • Oil Ring Thickness (mm): 1.5 ; 
  • Oil Spacer Ring Thickness (in): 0.028 ; 
  • Oil Spacer Ring Thickness (mm): 0.72 ; 
  • Oversized: No ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.358 ; 
  • Piston Inside Diameter (mm): 85.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.504 ; 
  • Piston Outside Diameter (MM): 89 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.244 ; 
  • Ring Inside Diameter (mm): 82.4 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.503 ; 
  • Ring Outside Diameter (mm): 88.97 ; 
  • Second Compression Ring Thickness (In): 0.046 ; 
  • Second Compression Ring Thickness (mm): 1.18 ; 
  • Skirt Length (in): 0.162 ; 
  • Skirt Length (mm): 4.11 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.039 ; 
  • Top Compression Ring Thickness (mm): 0.98 ; 
GM GENUINE : 12654417 Piston
  • 7/15/2022: B0B6QG7KC7 ; 
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.504 ; 
  • Diameter (MM): 89 ; 
  • Grade Type: Regular ; 
  • Height (IN): 0.1 ; 
  • Length (IN): 3.95 ; 
  • Oil Ring Thickness (In): 0.059 ; 
  • Oil Ring Thickness (mm): 1.5 ; 
  • Oil Spacer Ring Thickness (in): 0.028 ; 
  • Oil Spacer Ring Thickness (mm): 0.72 ; 
  • Oversized: Yes ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.358 ; 
  • Piston Inside Diameter (mm): 85.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.504 ; 
  • Piston Outside Diameter (MM): 89 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.244 ; 
  • Ring Inside Diameter (mm): 82.4 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.503 ; 
  • Ring Outside Diameter (mm): 88.97 ; 
  • Second Compression Ring Thickness (In): 0.046 ; 
  • Second Compression Ring Thickness (mm): 1.18 ; 
  • Skirt Length (in): 0.162 ; 
  • Skirt Length (mm): 4.11 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.039 ; 
  • Top Compression Ring Thickness (mm): 0.98 ; 
  • Width (IN): 3.8 ; 
GM GENUINE : 12654418 Piston
  • 7/15/2022: B0B6QC99RG ; 
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.504 ; 
  • Diameter (MM): 89 ; 
  • Grade Type: Regular ; 
  • Height (IN): 0.15 ; 
  • Length (IN): 3.8 ; 
  • Oil Ring Thickness (In): 0.059 ; 
  • Oil Ring Thickness (mm): 1.5 ; 
  • Oil Spacer Ring Thickness (in): 0.028 ; 
  • Oil Spacer Ring Thickness (mm): 0.72 ; 
  • Oversized: Yes ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.358 ; 
  • Piston Inside Diameter (mm): 85.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.504 ; 
  • Piston Outside Diameter (MM): 89 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.244 ; 
  • Ring Inside Diameter (mm): 82.4 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.503 ; 
  • Ring Outside Diameter (mm): 88.97 ; 
  • Second Compression Ring Thickness (In): 0.046 ; 
  • Second Compression Ring Thickness (mm): 1.18 ; 
  • Skirt Length (in): 0.162 ; 
  • Skirt Length (mm): 4.11 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.039 ; 
  • Top Compression Ring Thickness (mm): 0.98 ; 
  • Width (IN): 4 ; 
GM GENUINE : 19300904 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.504 ; 
  • Diameter (MM): 89 ; 
  • Height (IN): 1.35 ; 
  • Length (IN): 3.75 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.3583 ; 
  • Piston Inside Diameter (mm): 85.3 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 3.5039 ; 
  • Piston Outside Diameter (MM): 89 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Material: Steel ; 
  • Ring Material: Steel ; 
  • Skirt Length (in): 1.3976 ; 
  • Skirt Length (mm): 35.5 ; 
  • Skirt Type: Partial ; 
  • Width (IN): 1.6 ; 
GM GENUINE : 19300903 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.504 ; 
  • Diameter (MM): 89 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.3583 ; 
  • Piston Inside Diameter (mm): 85.3 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 3.5039 ; 
  • Piston Outside Diameter (MM): 89 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Material: Steel ; 
  • Ring Material: Steel ; 
  • Skirt Length (in): 1.4291 ; 
  • Skirt Length (mm): 36.3 ; 
  • Skirt Type: Partial ; 
SILV-O-LITE : 3439HC Piston
  • Bore Diameter (IN): 3.622 ; 
  • Bore Diameter (MM): 92 ; 
  • Compression Height (In): 1.47 ; 
  • Compression Height (mm): 37.3 ; 
  • Compression Ratio: 9.5 ; 
  • Crown (cc): +30.4cc ; 
  • Crown Type: Dish ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: Chevrolet ; 
  • Oil Ring Thickness (mm): 4.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x212A ; 
  • Pin Type: Press ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .220 ; 
  • Vin Code: E ; 
MAHLE / CLEVITE : 2244016 Piston
MAHLE / CLEVITE : 2243671 Piston
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 23.955 mm ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SEALED POWER : H847CP Piston
  • Bore (IN): 3.6220 ; 
  • Bore (MM): 92.0000 ; 
  • Compression Distance: 1.478 ; 
  • Head Type: Recessed Head ; 
  • Part Material: Hypereutectic ; 
  • Pin Diameter (IN): 0.9059 ; 
  • Pin Diameter (MM): 23.01 ; 
  • Pin Offset (MM): 0.762 ; 
  • Pin Offset (in): 0.03 ; 
  • Pin Type: P ; 
  • Ring 1 Qty: 1 ; 
  • Ring 1 Width: 1.20mm ; 
  • Ring 2 Qty: 1 ; 
  • Ring 2 Width: 1.50mm ; 
  • Ring 3 Qty: 1 ; 
  • Ring 3 Width: 4.00mm ; 
MAHLE / CLEVITE : 2243538 Piston
  • Oil Ring Thickness: 3.00 MM ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 23.00 MM ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SILV-O-LITE : 3524HC Piston
  • Bore Diameter (IN): 3.6614 ; 
  • Bore Diameter (MM): 93 ; 
  • Compression Height (In): 1.108 ; 
  • Compression Height (mm): 28.1 ; 
  • Compression Ratio: 10.1 ; 
  • Crown (cc): -6.62cc ; 
  • Crown Type: Dome ; 
  • Engine Family: GM Inline 6-Cylinder ; 
  • Engine Manufacturer: GM ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0925x218A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .925 ; 
  • Piston Pin Outside Diameter (mm): 23.5 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .130 ; 
  • Vin Code: S ; 
ENGINETECH : P5069 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 93.00 ; 
  • Clearance: 0.0018 ; 
  • Compression Height: 1.108 ; 
  • Height: 0.650 in ; 
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Pin Outside Diameter: 0.9251 ; 
  • Recess: Dome ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
MAHLE / CLEVITE : 2243885 Piston
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 23.50 MM ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SEALED POWER : H871CPA Piston
  • Bore (IN): 3.8000 ; 
  • Bore (MM): 96.5200 ; 
  • Compression Distance: 1.196 ; 
  • Head Type: Recessed Head ; 
  • Part Material: Hypereutectic ; 
  • Pin Diameter (IN): 0.9058 ; 
  • Pin Diameter (MM): 23.007 ; 
  • Pin Offset (MM): 0.762 ; 
  • Pin Offset (in): 0.03 ; 
  • Pin Type: F ; 
  • Ring 1 Qty: 1 ; 
  • Ring 1 Width: 1.20mm ; 
  • Ring 2 Qty: 1 ; 
  • Ring 2 Width: 1.50mm ; 
  • Ring 3 Qty: 1 ; 
  • Ring 3 Width: 2.00mm ; 
ENGINETECH : P5030 Piston
  • Alloy: Hypereutectic ; 
  • Bore Diameter: 96.50 ; 
  • Clearance: 0.0000 ; 
  • Compression Height: 1.196 ; 
  • Oil Ring Thickness: 2.00 MM ; 
  • Piston Pin Outside Diameter: 0.9058 ; 
  • Recess: 0.165 IN ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SEALED POWER : H1111NCP Piston
SEALED POWER : H882CP Piston
  • Bore (Inch): 3.5039 ; 
  • Bore (MM): 89.0000 ; 
  • Compression Distance: 1.467 ; 
  • Head Type: Recessed Head .270 deep x 2.750 dia.; DUROSHIELD~ skirt coated piston ; 
  • Minimum Clearance: See Piston Fitting Information on carton label ; 
  • Part Material: Hypereutectic ; 
  • Pin Diameter (Inch): 0.9058 ; 
  • Pin Diameter (MM): 23.007 ; 
  • Pin Offset (Inch): 0.04 ; 
  • Pin Offset (MM): 1.016 ; 
  • Pin Type: P ; 
  • Ring 1 Qty: 1 ; 
  • Ring 1 Width: 1.20mm ; 
  • Ring 2 Qty: 1 ; 
  • Ring 2 Width: 1.50mm ; 
  • Ring 3 Qty: 1 ; 
  • Ring 3 Width: 3.00mm ; 
ENGINETECH : P3069 Piston
  • Alloy: Standard ; 
  • Bore Diameter: 89.02 ; 
  • Clearance: 0.0019 ; 
  • Compression Height: 1.488 ; 
  • Height: 0.551 in ; 
  • Oil Ring Thickness: 3.00 MM ; 
  • Piston Compression Ratio: 9.6:1 ; 
  • Piston Pin Outside Diameter: 0.9055 ; 
  • Recess: 0.259 IN ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
MAHLE / CLEVITE : 2243447 Piston
  • Oil Ring Thickness: 3.00 in. ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 0.9054 in. ; 
  • Second Compression Ring Thickness: 1.50 In. ; 
  • Top Compression Ring Thickness: 1.20 In. ; 
SILV-O-LITE : 3459C Piston
  • Bore Diameter (IN): 3.5039 ; 
  • Bore Diameter (MM): 89 ; 
  • Compression Height (In): 1.478 ; 
  • Compression Height (mm): 37.5 ; 
  • Compression Ratio: 9.5 ; 
  • Crown (cc): +26cc ; 
  • Crown Type: Dish ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: Chevrolet ; 
  • Oil Ring Thickness (mm): 3.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x212A ; 
  • Pin Type: Press ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 332 Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .200 ; 
  • Vin Code: M ; 
SILV-O-LITE : 3459HC Piston
  • Bore Diameter (IN): 3.5039 ; 
  • Bore Diameter (MM): 89 ; 
  • Compression Height (In): 1.478 ; 
  • Compression Height (mm): 37.5 ; 
  • Compression Ratio: 9.5 ; 
  • Crown (cc): +26cc ; 
  • Crown Type: Dish ; 
  • Engine Family: GM V6 ; 
  • Engine Manufacturer: Chevrolet ; 
  • Oil Ring Thickness (mm): 3.0000 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x212A ; 
  • Pin Type: Press ; 
  • Piston Head Type: Dish ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .200 ; 
  • Vin Code: M ; 
GM GENUINE : 12710889 Piston
  • Height (IN): 1.9 ; 
  • Length (IN): 3.3 ; 
  • Oil Ring Thickness (In): 0.08 ; 
  • Oil Ring Thickness (mm): 1.92 ; 
  • Piston Head Type: Dish ; 
  • Piston Inside Diameter (in): 2.83 ; 
  • Piston Inside Diameter (mm): 72 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 2.95 ; 
  • Piston Outside Diameter (MM): 74.94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.41 ; 
  • Piston Pin Inside Diameter (mm): 10.5 ; 
  • Piston Pin Length (in): 1.85 ; 
  • Piston Pin Length (mm): 47.1 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.75 ; 
  • Piston Pin Outside Diameter (mm): 19 ; 
  • Ring Inside Diameter (in): 2.76 ; 
  • Ring Inside Diameter (mm): 70.2 ; 
  • Ring Outside Diameter (in): 2.91 ; 
  • Ring Outside Diameter (mm): 74 ; 
  • Second Compression Ring Thickness (In): 0.05 ; 
  • Second Compression Ring Thickness (mm): 1.2 ; 
  • Skirt Length (in): 1.76 ; 
  • Skirt Length (mm): 44.6 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.05 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Width (IN): 2.7 ; 
GM GENUINE : 12663172 Piston
  • Assembly Lubricant Included: No ; 
  • Height (IN): 3.2 ; 
  • Length (IN): 36.35 ; 
  • Oil Ring Thickness (In): 0.01 ; 
  • Oil Ring Thickness (mm): 0.35 ; 
  • Oil Spacer Ring Thickness (in): 0.01 ; 
  • Oil Spacer Ring Thickness (mm): 0.2 ; 
  • Oversized: No ; 
  • Piston Head Type: Recessed ; 
  • Piston Outside Diameter (IN): 3.11 ; 
  • Piston Outside Diameter (MM): 79 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.43 ; 
  • Piston Pin Inside Diameter (mm): 10.95 ; 
  • Piston Pin Length (in): 1.85 ; 
  • Piston Pin Length (mm): 47.1 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.75 ; 
  • Piston Pin Outside Diameter (mm): 19 ; 
  • Ring Inside Diameter (in): 2.91 ; 
  • Ring Inside Diameter (mm): 74 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.11 ; 
  • Ring Outside Diameter (mm): 78.97 ; 
  • Second Compression Ring Thickness (In): 0.04 ; 
  • Second Compression Ring Thickness (mm): 1 ; 
  • Skirt Length (in): 1.84 ; 
  • Skirt Length (mm): 46.7 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.05 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Width (IN): 12 ; 
GM GENUINE : 12705612 Piston
  • Assembly Lubricant Included: No ; 
  • Height (IN): 8.3 ; 
  • Length (IN): 19 ; 
  • Oil Ring Thickness (In): 0.02 ; 
  • Oil Ring Thickness (mm): 0.46 ; 
  • Oil Spacer Ring Thickness (in): 0.01 ; 
  • Oil Spacer Ring Thickness (mm): 0.26 ; 
  • Piston Head Type: Flat ; 
  • Piston Material: Alloy with Nickel ; 
  • Piston Outside Diameter (IN): 3.04 ; 
  • Piston Outside Diameter (MM): 77.16 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.4 ; 
  • Piston Pin Inside Diameter (mm): 10.15 ; 
  • Piston Pin Length (in): 1.85 ; 
  • Piston Pin Length (mm): 47.1 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.75 ; 
  • Piston Pin Outside Diameter (mm): 19 ; 
  • Ring Inside Diameter (in): 2.7 ; 
  • Ring Inside Diameter (mm): 68.6 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 2.91 ; 
  • Ring Outside Diameter (mm): 73.97 ; 
  • Second Compression Ring Thickness (In): 0.05 ; 
  • Second Compression Ring Thickness (mm): 1.2 ; 
  • Skirt Length (in): 2.13 ; 
  • Skirt Length (mm): 54 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.05 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Width (IN): 11.6 ; 
GM GENUINE : 19303443 Piston
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.5157 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 3.7205 ; 
  • Piston Outside Diameter (MM): 94.5 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Material: Steel ; 
  • Ring Material: Steel ; 
  • Skirt Length (in): 1.437 ; 
  • Skirt Length (mm): 36.5 ; 
  • Skirt Type: Partial ; 
GM GENUINE : 19303442 Piston
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.5157 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 3.7205 ; 
  • Piston Outside Diameter (MM): 94.5 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Material: Steel ; 
  • Ring Material: Steel ; 
  • Skirt Length (in): 1.437 ; 
  • Skirt Length (mm): 36.5 ; 
  • Skirt Type: Partial ; 
GM GENUINE : 12616971 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Grade Type: Regular ; 
  • Oil Ring Thickness (In): 0.097 ; 
  • Oil Ring Thickness (mm): 2.46 ; 
  • Oil Spacer Ring Thickness (in): 0.037 ; 
  • Oil Spacer Ring Thickness (mm): 0.93 ; 
  • Oversized: No ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 0.518 ; 
  • Piston Inside Diameter (mm): 13.15 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 0.945 ; 
  • Piston Outside Diameter (MM): 24 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 2.205 ; 
  • Piston Pin Inside Diameter (mm): 56 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 3.701 ; 
  • Piston Pin Outside Diameter (mm): 94 ; 
  • Ring Inside Diameter (in): 3.478 ; 
  • Ring Inside Diameter (mm): 88.35 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 93.97 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 0.18 ; 
  • Skirt Length (mm): 4.57 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
GM GENUINE : 12616972 Piston
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Grade Type: Regular ; 
  • Oil Ring Thickness (In): 0.097 ; 
  • Oil Ring Thickness (mm): 2.46 ; 
  • Oil Spacer Ring Thickness (in): 0.037 ; 
  • Oil Spacer Ring Thickness (mm): 0.93 ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 0.518 ; 
  • Piston Inside Diameter (mm): 13.15 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 0.945 ; 
  • Piston Outside Diameter (MM): 24 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 2.205 ; 
  • Piston Pin Inside Diameter (mm): 56 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 3.701 ; 
  • Piston Pin Outside Diameter (mm): 94 ; 
  • Ring Inside Diameter (in): 3.478 ; 
  • Ring Inside Diameter (mm): 88.35 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 93.97 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 0.18 ; 
  • Skirt Length (mm): 4.57 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
GM GENUINE : 12654416 Piston
  • 7/15/2022: B0B6QCDF8R ; 
  • Assembly Lubricant Included: No ; 
  • Diameter (IN): 3.701 ; 
  • Diameter (MM): 94 ; 
  • Grade Type: Regular ; 
  • Height (IN): 0.1 ; 
  • Length (IN): 9.4 ; 
  • Oil Ring Thickness (In): 0.097 ; 
  • Oil Ring Thickness (mm): 2.46 ; 
  • Oil Spacer Ring Thickness (in): 0.087 ; 
  • Oil Spacer Ring Thickness (mm): 2.2 ; 
  • Oversized: Yes ; 
  • Piston Head Type: Dome ; 
  • Piston Inside Diameter (in): 3.516 ; 
  • Piston Inside Diameter (mm): 89.3 ; 
  • Piston Material: Aluminum ; 
  • Piston Outside Diameter (IN): 3.701 ; 
  • Piston Outside Diameter (MM): 94 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.697 ; 
  • Piston Pin Inside Diameter (mm): 17.7 ; 
  • Piston Pin Length (in): 2.081 ; 
  • Piston Pin Length (mm): 52.85 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.945 ; 
  • Piston Pin Outside Diameter (mm): 24 ; 
  • Ring Inside Diameter (in): 3.478 ; 
  • Ring Inside Diameter (mm): 88.35 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.7 ; 
  • Ring Outside Diameter (mm): 93.97 ; 
  • Second Compression Ring Thickness (In): 0.058 ; 
  • Second Compression Ring Thickness (mm): 1.48 ; 
  • Skirt Length (in): 0.188 ; 
  • Skirt Length (mm): 4.78 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.046 ; 
  • Top Compression Ring Thickness (mm): 1.18 ; 
  • Width (IN): 7.5 ; 
GM GENUINE : 55584709 Piston
  • Assembly Lubricant Included: No ; 
  • Cylinder Bore Diameter (IN): 3.1302 ; 
  • Cylinder Bore Diameter (MM): 79.508 ; 
  • Diameter (IN): 3.081 ; 
  • Diameter (MM): 78.25 ; 
  • Height (IN): 1.45 ; 
  • Length (IN): 5.5 ; 
  • Oil Ring Thickness (In): 0.076 ; 
  • Oil Ring Thickness (mm): 1.92 ; 
  • Oil Spacer Ring Thickness (in): 0.039 ; 
  • Oil Spacer Ring Thickness (mm): 1 ; 
  • Piston Head Type: Dish ; 
  • Piston Inside Diameter (in): 2.965 ; 
  • Piston Inside Diameter (mm): 75.3 ; 
  • Piston Material: Aluminum Alloy ; 
  • Piston Outside Diameter (IN): 3.1285 ; 
  • Piston Outside Diameter (MM): 79.465 ; 
  • Piston Pin Incorporated Bearings: No ; 
  • Piston Pin Inside Diameter (in): 0.433 ; 
  • Piston Pin Inside Diameter (mm): 11 ; 
  • Piston Pin Length (in): 2.166 ; 
  • Piston Pin Length (mm): 55.01 ; 
  • Piston Pin Material: Steel ; 
  • Piston Pin Outside Diameter (In): 0.81 ; 
  • Piston Pin Outside Diameter (mm): 20.57 ; 
  • Ring Inside Diameter (in): 2.913 ; 
  • Ring Inside Diameter (mm): 74 ; 
  • Ring Material: Steel ; 
  • Ring Outside Diameter (in): 3.109 ; 
  • Ring Outside Diameter (mm): 78.96 ; 
  • Second Compression Ring Thickness (In): 0.047 ; 
  • Second Compression Ring Thickness (mm): 1.19 ; 
  • Skirt Length (in): 0.139 ; 
  • Skirt Length (mm): 3.54 ; 
  • Skirt Type: Partial ; 
  • Top Compression Ring Thickness (In): 0.047 ; 
  • Top Compression Ring Thickness (mm): 1.19 ; 
  • Width (IN): 2.8 ; 
MAHLE / CLEVITE : 2243448 Piston
  • Oil Ring Thickness: 2.50 mm ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Aluminum ; 
  • Piston Pin Outside Diameter: 23.00 MM ; 
  • Second Compression Ring Thickness: 1.50 MM ; 
  • Top Compression Ring Thickness: 1.20 mm ; 
SILV-O-LITE : 3496HC Piston
  • Bore Diameter (IN): 3.6614 ; 
  • Bore Diameter (MM): 93 ; 
  • Compression Height (In): 1.101 ; 
  • Compression Height (mm): 27.9 ; 
  • Compression Ratio: 10.1 ; 
  • Crown (cc): -6.9cc ; 
  • Crown Type: Dome ; 
  • Engine Family: GM Inline 6-Cylinder ; 
  • Engine Manufacturer: GM ; 
  • Lock: SRW-012 ; 
  • Oil Ring Thickness (mm): 2.5 ; 
  • Pin Configuration: Offset ; 
  • Pin Number: 0905x220A ; 
  • Pin Type: Floating ; 
  • Piston Head Type: Dome ; 
  • Piston Material: Cast 390 Hypereutectic Alloy ; 
  • Piston Pin Outside Diameter (In): .905 ; 
  • Piston Pin Outside Diameter (mm): 23.0 ; 
  • Second Compression Ring Thickness (mm): 1.5 ; 
  • Top Compression Ring Thickness (mm): 1.2 ; 
  • Top Land: .130 ; 
  • Vin Code: S ; 
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