t a  e 
参考号 零件 参数
PERFECT CIRCLE : 56 11418 0 Piston Cyl.Bore: 144 mm;  Compression Height: 110.5 mm;  Top Land Height: 15.9 mm;  Length: 163.5 mm;  Bolt Length: 115 mm;  Bolt Ø: 60 mm;  Recess Diameter: 80 mm;  : Coated ;  Recess Depth 1: 33.4 mm;  : with cooling duct ;  Component No.: 1. T 4.5 IW Mo ;  Valve Pocket Depth 1: 1.6 mm;  Production Number: 144 L 3 ; 
PERFECT CIRCLE : 56 11428 0 Piston Cyl.Bore: 144 mm;  Compression Height: 110.3 mm;  Top Land Height: 16 mm;  Length: 163.3 mm;  Bolt Length: 120.3 mm;  Bolt Ø: 60 mm;  Recess Diameter: 82 mm;  : Coated ;  Recess Depth 1: 32.25 mm;  : with cooling duct ;  Component No.: 1. T 4.0 IW Mo ;  Production Number: 144 L 1 ; 
PERFECT CIRCLE : 56 11438 0 Piston Cyl.Bore: 144 mm;  Compression Height: 110.3 mm;  Top Land Height: 27.8 mm;  Length: 165.3 mm;  Bolt Length: 120.3 mm;  Bolt Ø: 60 mm;  Recess Diameter: 82 mm;  : Coated ;  Recess Depth 1: 32.25 mm;  : with cooling duct ;  Component No.: 1. T 4.0 IW Mo ;  Production Number: 144 L 1 ; 
PERFECT CIRCLE : 56 11478 0 Piston Cyl.Bore: 144 mm;  Compression Height: 110.5 mm;  Length: 163.5 mm;  Bolt Length: 120.3 mm;  Bolt Ø: 60 mm;  Recess Diameter: 80 mm;  Recess Depth 1: 33.5 mm;  : with cooling duct ;  Valve Pocket Depth 1: 1.65 mm;  Component No.: 1. T 4.0 IW Mo ;  Production Number: 144 L 1 ;  : Hard Anodized ; 
PERFECT CIRCLE : 56 11508 0 Piston Cyl.Bore: 75 mm;  Compression Height: 44 mm;  Length: 88 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. R 2.5 IF Cr ;  Production Number: 75 V 5 ;  Standard Size [STD]: ; 
PERFECT CIRCLE : 56 11508 1 Piston Cyl.Bore: 75.5 mm;  Compression Height: 44 mm;  Length: 88 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. R 2.5 IF Cr ;  Production Number: 75 V 5 ; 
PERFECT CIRCLE : 56 11508 2 Piston Cyl.Bore: 76 mm;  Compression Height: 44 mm;  Length: 88 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. R 2.5 IF Cr ;  Production Number: 75 V 5 ; 
PERFECT CIRCLE : 56 11508 3 Piston Cyl.Bore: 76.5 mm;  Compression Height: 44 mm;  Length: 88 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. R 2.5 IF Cr ;  Production Number: 75 V 5 ; 
PERFECT CIRCLE : 56 11568 0 Piston Cyl.Bore: 82 mm;  Compression Height: 42.2 mm;  Length: 104.2 mm;  Bolt Length: 69 mm;  Bolt Ø: 24 mm;  Standard Size [STD]: ;  Component No.: 1. R 1.5 Cr ;  Production Number: 82 V 33 ; 
PERFECT CIRCLE : 56 11568 1 Piston Cyl.Bore: 82.5 mm;  Compression Height: 42.2 mm;  Length: 104.2 mm;  Bolt Length: 69 mm;  Bolt Ø: 24 mm;  Component No.: 1. R 1.5 Cr ;  Production Number: 82 V 33 ; 
PERFECT CIRCLE : 56 11568 2 Piston Cyl.Bore: 83 mm;  Compression Height: 42.2 mm;  Length: 104.2 mm;  Bolt Length: 69 mm;  Bolt Ø: 24 mm;  Production Number: 82 V 33 ;  Component No.: 1. R 1.5 Cr ; 
PERFECT CIRCLE : 56 11648 0 Piston Cyl.Bore: 85 mm;  Compression Height: 44 mm;  Length: 123.5 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Production Number: 85 V 15 ;  Standard Size [STD]: ;  Component No.: 1. R 2.5 Cr ; 
PERFECT CIRCLE : 56 11648 1 Piston Cyl.Bore: 85.5 mm;  Compression Height: 44 mm;  Length: 123.5 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 2.5 Cr ;  Production Number: 85 V 15 ; 
PERFECT CIRCLE : 56 11648 2 Piston Cyl.Bore: 86 mm;  Compression Height: 44 mm;  Length: 123.5 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 2.5 Cr ;  Production Number: 85 V 15 ; 
PERFECT CIRCLE : 56 11648 3 Piston Cyl.Bore: 86.5 mm;  Compression Height: 44 mm;  Length: 123.5 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 2.5 Cr ;  Production Number: 85 V 15 ; 
PERFECT CIRCLE : 56 11648 4 Piston Cyl.Bore: 87 mm;  Compression Height: 44 mm;  Length: 123.5 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 2.5 Cr ;  Production Number: 85 V 15 ; 
PERFECT CIRCLE : 56 11658 0 Piston Cyl.Bore: 85 mm;  Compression Height: 47.5 mm;  Length: 123.3 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Standard Size [STD]: ;  Component No.: 1. R 2.0 Cr ;  Production Number: 85 V 8 ; 
PERFECT CIRCLE : 56 11658 2 Piston Cyl.Bore: 86 mm;  Compression Height: 47.5 mm;  Length: 123.3 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Production Number: 85 V 8 ;  Component No.: 1. R 2.0 Cr ; 
PERFECT CIRCLE : 56 11658 3 Piston Cyl.Bore: 86.5 mm;  Compression Height: 47.5 mm;  Length: 123.3 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Production Number: 85 V 8 ;  Component No.: 1. R 2.0 Cr ; 
PERFECT CIRCLE : 56 11658 4 Piston Cyl.Bore: 87 mm;  Compression Height: 47.5 mm;  Length: 123.3 mm;  Bolt Length: 72 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 2.0 Cr ;  Production Number: 85 V 8 ; 
PERFECT CIRCLE : 56 11698 0 Piston Cyl.Bore: 85.3 mm;  Compression Height: 30 mm;  Length: 61 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  Component No.: 1. R 1.5 IF ;  Production Number: 85 L 103 ;  Standard Size [STD]: ;  : Coated ; 
PERFECT CIRCLE : 56 11698 1 Piston Cyl.Bore: 85.8 mm;  Compression Height: 30 mm;  Length: 59.15 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  : Coated ;  Component No.: 1. R 1.5 IF ;  Production Number: 85 L 103 ; 
PERFECT CIRCLE : 56 11698 L Piston Cyl.Bore: 85.55 mm;  Compression Height: 30 mm;  Length: 59.23 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  Production Number: 85 L 103 ;  : Coated ;  Component No.: 1. R 1.5 IF ; 
PERFECT CIRCLE : 56 06838 0 Piston Cyl.Bore: 75 mm;  Compression Height: 48.5 mm;  Length: 79.5 mm;  Bolt Length: 64 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 1.75 IF Cr ;  Production Number: 75 V 54 ;  Valve Pocket Depth 1: 1.15 mm;  Valve Pocket Depth 2: 1.5 mm;  Standard Size [STD]: ; 
PERFECT CIRCLE : 56 06838 1 Piston Cyl.Bore: 75.5 mm;  Compression Height: 48.5 mm;  Length: 79.5 mm;  Bolt Length: 64 mm;  Bolt Ø: 25 mm;  Valve Pocket Depth 1: 1.15 mm;  Valve Pocket Depth 2: 1.5 mm;  Component No.: 1. R 1.75 IF Cr ;  Production Number: 75 V 54 ; 
PERFECT CIRCLE : 56 06838 2 Piston Cyl.Bore: 76 mm;  Compression Height: 48.5 mm;  Length: 79.5 mm;  Bolt Length: 64 mm;  Bolt Ø: 25 mm;  Component No.: 1. R 1.75 IF Cr ;  Production Number: 75 V 54 ;  Valve Pocket Depth 1: 1.15 mm;  Valve Pocket Depth 2: 1.5 mm; 
PERFECT CIRCLE : 56 06848 0 Piston Cyl.Bore: 85 mm;  Compression Height: 55 mm;  Length: 95 mm;  Bolt Length: 72 mm;  Bolt Ø: 30 mm;  Recess Diameter: 44.49 mm;  Recess Depth 1: 17 mm;  Standard Size [STD]: ;  Component No.: 1. R 2.0 IF Cr ;  Production Number: 85 V 76 ; 
PERFECT CIRCLE : 56 06848 1 Piston Cyl.Bore: 85.5 mm;  Compression Height: 55 mm;  Length: 95 mm;  Bolt Length: 72 mm;  Bolt Ø: 30 mm;  Recess Diameter: 44.49 mm;  Production Number: 85 V 76 ;  Recess Depth 1: 17 mm;  Component No.: 1. R 2.0 IF Cr ; 
PERFECT CIRCLE : 56 06848 2 Piston Cyl.Bore: 86 mm;  Compression Height: 55 mm;  Length: 95 mm;  Bolt Length: 72 mm;  Bolt Ø: 30 mm;  Recess Diameter: 44.49 mm;  Recess Depth 1: 17 mm;  Component No.: 1. R 2.0 IF Cr ;  Production Number: 85 V 76 ; 
PERFECT CIRCLE : 56 08528 2 Piston Cyl.Bore: 83.5 mm;  Compression Height: 44.95 mm;  Length: 66.95 mm;  Bolt Length: 69 mm;  Bolt Ø: 26 mm;  Component No.: 1. R 2.0 Cr ;  Production Number: 82 L 115 ;  : Hard Anodized ;  Recess Depth 1: 2.1 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 11718 2W Piston Cyl.Bore: 87 mm;  Compression Height: 42 mm;  Length: 76.28 mm;  Bolt Length: 69 mm;  Bolt Ø: 23 mm;  Component No.: 1. R 1.75 IF Mo ;  Production Number: 86 V 27 ;  Valve Pocket Depth 1: 2.2 mm; 
PERFECT CIRCLE : 56 11848 0 Piston Cyl.Bore: 87 mm;  Compression Height: 44.65 mm;  Length: 74.65 mm;  Bolt Length: 55 mm;  Bolt Ø: 26 mm;  Recess Depth 1: 9.05 mm;  Valve Pocket Depth 1: 1.05 mm;  : with piston ring carrier ;  Valve Pocket Depth 2: 1.25 mm;  Component No.: 1. R 2.0 Cr ;  Standard Size [STD]: ;  Production Number: 87 V 89 ; 
PERFECT CIRCLE : 56 11848 1 Piston Cyl.Bore: 87.5 mm;  Compression Height: 44.65 mm;  Length: 74.65 mm;  Bolt Length: 55 mm;  Bolt Ø: 26 mm;  Recess Depth 1: 9.05 mm;  Valve Pocket Depth 1: 1.05 mm;  : with piston ring carrier ;  Valve Pocket Depth 2: 1.25 mm;  Component No.: 1. R 2.0 Cr ;  Production Number: 87 V 89 ; 
PERFECT CIRCLE : 56 11898 0 Piston Cyl.Bore: 88 mm;  Compression Height: 39.1 mm;  Length: 72.1 mm;  Bolt Length: 58.5 mm;  Bolt Ø: 23 mm;  Recess Diameter: 62 mm;  Valve Pocket Depth 1: 3.52 mm;  Component No.: 1. R 1.5 IW Cr ;  Standard Size [STD]: ;  Production Number: 88 L 45 ;  Recess Depth 1: 4.8 mm; 
PERFECT CIRCLE : 56 11898 1W Piston Cyl.Bore: 88.5 mm;  Compression Height: 38.7 mm;  Length: 71.7 mm;  Bolt Length: 58.5 mm;  Bolt Ø: 23 mm;  Recess Diameter: 62 mm;  Production Number: 88 L 45 ;  Recess Depth 1: 4.8 mm;  Valve Pocket Depth 1: 3.6 mm;  Component No.: 1. R 1.5 IW Cr ; 
PERFECT CIRCLE : 56 11898 2X Piston Cyl.Bore: 89 mm;  Compression Height: 38.3 mm;  Length: 71.3 mm;  Bolt Length: 58.5 mm;  Bolt Ø: 23 mm;  Recess Diameter: 62 mm;  Recess Depth 1: 4.8 mm;  Valve Pocket Depth 1: 3.62 mm;  Component No.: 1. R 1.5 IW Cr ;  Production Number: 88 L 45 ; 
PERFECT CIRCLE : 56 12028 0 Piston Cyl.Bore: 89.91 mm;  Compression Height: 31.65 mm;  Length: 55.15 mm;  Bolt Length: 56 mm;  Bolt Ø: 22 mm;  Component No.: 1. R 1.5 IF ;  Standard Size [STD]: ;  Production Number: 089 146 ;  Recess Depth 1: 2.35 mm;  Valve Pocket Depth 1: 1.4 mm;  Valve Pocket Depth 2: 1.1 mm; 
PERFECT CIRCLE : 56 12028 1W Piston Cyl.Bore: 90.41 mm;  Compression Height: 31.35 mm;  Length: 54.85 mm;  Bolt Length: 56 mm;  Bolt Ø: 22 mm;  Recess Depth 1: 2.9 mm;  Valve Pocket Depth 1: 1.4 mm;  Valve Pocket Depth 2: 1.1 mm;  Component No.: 1. R 1.5 IF ;  Production Number: 089 146 ; 
PERFECT CIRCLE : 56 12028 LW Piston Cyl.Bore: 90.16 mm;  Compression Height: 31.35 mm;  Length: 54.85 mm;  Bolt Length: 56 mm;  Bolt Ø: 22 mm;  Valve Pocket Depth 1: 1.4 mm;  Valve Pocket Depth 2: 1.1 mm;  Component No.: 1. R 1.5 IF ;  Production Number: 089 146 ;  Recess Depth 1: 2.75 mm; 
PERFECT CIRCLE : 56 12068 0 Piston Cyl.Bore: 90 mm;  Compression Height: 35 mm;  Length: 57.5 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. N 2.5 P ;  Production Number: 90 L 66 ;  Standard Size [STD]: ;  : Coated ; 
PERFECT CIRCLE : 56 12068 1 Piston Cyl.Bore: 90.5 mm;  Compression Height: 35 mm;  Length: 57.5 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  : Coated ;  Component No.: 1. N 2.5 P ;  Production Number: 90 L 66 ; 
PERFECT CIRCLE : 56 12068 2 Piston Cyl.Bore: 91 mm;  Compression Height: 35 mm;  Length: 57.5 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  : Coated ;  Component No.: 1. N 2.5 P ;  Production Number: 90 L 66 ; 
PERFECT CIRCLE : 56 12068 N Piston Cyl.Bore: 90.1 mm;  Compression Height: 35 mm;  Length: 57.5 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Production Number: 90 L 66 ;  : Coated ;  Component No.: 1. N 2.5 P ; 
PERFECT CIRCLE : 56 12078 0 Piston Cyl.Bore: 90 mm;  Compression Height: 36.9 mm;  Length: 59.4 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. N 2.5 P ;  Production Number: 90 L 66 ;  Standard Size [STD]: ;  : Coated ; 
PERFECT CIRCLE : 56 12078 1 Piston Cyl.Bore: 90.5 mm;  Compression Height: 36.9 mm;  Length: 59.4 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  : Coated ;  Component No.: 1. N 2.5 P ;  Production Number: 90 L 66 ; 
PERFECT CIRCLE : 56 12078 2 Piston Cyl.Bore: 91 mm;  Compression Height: 36.9 mm;  Length: 59.4 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Production Number: 90 L 66 ;  : Coated ;  Component No.: 1. N 2.5 P ; 
PERFECT CIRCLE : 56 12118 0 Piston Cyl.Bore: 90.9 mm;  Compression Height: 48.35 mm;  Top Land Height: 14.8 mm;  Length: 81.85 mm;  Bolt Length: 74 mm;  Bolt Ø: 26 mm;  Recess Diameter: 60.2 mm;  Recess Depth 1: 6.27 mm;  : with piston ring carrier ;  Component No.: 1. R 3.0 IF Mo ;  Valve Pocket Depth 1: 1.05 mm;  Production Number: 91 V 3 ;  Valve Pocket Depth 2: 4.2 mm;  Standard Size [STD]: ;  : Coated ; 
PERFECT CIRCLE : 56 12138 0 Piston Cyl.Bore: 92 mm;  Compression Height: 42.7 mm;  Length: 82.7 mm;  Bolt Length: 73 mm;  Bolt Ø: 26 mm;  Recess Diameter: 66 mm;  Recess Depth 1: 1.9 mm;  Standard Size [STD]: ;  Component No.: 1. R 1.75 Cr ;  Production Number: 92 L 34 ; 
PERFECT CIRCLE : 56 02158 1 Piston Cyl.Bore: 84.5 mm;  Compression Height: 34.11 mm;  Length: 63.43 mm;  Bolt Length: 54 mm;  Bolt Ø: 22 mm;  Production Number: 84 V 137 ;  Recess Depth 1: 6.75 mm;  Valve Pocket Depth 1: 0.4 mm;  Valve Pocket Depth 2: 1.5 mm;  Component No.: 1. R 1.5 IF Cr ; 
PERFECT CIRCLE : 56 02158 L Piston Cyl.Bore: 84.25 mm;  Compression Height: 34.19 mm;  Length: 63.43 mm;  Bolt Length: 54 mm;  Bolt Ø: 22 mm;  Recess Depth 1: 6.75 mm;  Valve Pocket Depth 1: 0.4 mm;  Valve Pocket Depth 2: 1.5 mm;  Component No.: 1. R 1.5 IF Cr ;  Production Number: 84 V 137 ; 
PERFECT CIRCLE : 56 02378 0 Piston Cyl.Bore: 121 mm;  Compression Height: 94 mm;  Length: 155 mm;  Bolt Length: 102 mm;  Bolt Ø: 45 mm;  Recess Diameter: 73.5 mm;  Recess Depth 1: 27.9 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.4 mm;  Component No.: 1. T 3.5 CrK ;  Production Number: 121 L 12 ;  : Coated ; 
PERFECT CIRCLE : 56 02388 0 Piston Cyl.Bore: 121 mm;  Compression Height: 94 mm;  Length: 155 mm;  Bolt Length: 102 mm;  Bolt Ø: 45 mm;  Recess Diameter: 69.2 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Cr ;  Production Number: 121 L ;  : Coated ;  Recess Depth 1: 24.3 mm; 
PERFECT CIRCLE : 56 02498 0 Piston Cyl.Bore: 127 mm;  Compression Height: 98.5 mm;  Length: 166 mm;  Bolt Length: 108 mm;  Bolt Ø: 47 mm;  Recess Diameter: 76 mm;  Production Number: 127 L 9 ;  : Coated ;  Recess Depth 1: 26.8 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.5 mm;  Component No.: 1. R 2.38 Mo ; 
PERFECT CIRCLE : 56 02558 0 Piston Cyl.Bore: 127 mm;  Compression Height: 98.76 mm;  Top Land Height: 23.3 mm;  Length: 156.26 mm;  Bolt Length: 108 mm;  Bolt Ø: 50 mm;  Recess Diameter: 76 mm;  Valve Pocket Depth 1: 2.9 mm;  Production Number: 127 L 16 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 25.41 mm;  : with piston ring carrier ;  Component No.: 1. T 3.16 IW Mo ; 
PERFECT CIRCLE : 56 02578 0 Piston Cyl.Bore: 127 mm;  Compression Height: 98.76 mm;  Length: 156.26 mm;  Bolt Length: 108 mm;  Bolt Ø: 50 mm;  Recess Diameter: 75 mm;  Valve Pocket Depth 1: 2.96 mm;  Component No.: 1. T3.5IWCrP ;  Production Number: 127 L 16 ;  : Hard Anodized ;  : with cut-out for oil jet ;  Recess Depth 1: 26.74 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 02608 0 Piston Cyl.Bore: 127 mm;  Compression Height: 94.67 mm;  Top Land Height: 23.3 mm;  Length: 146.67 mm;  Bolt Length: 108 mm;  Bolt Ø: 50 mm;  Recess Diameter: 75.5 mm;  Component No.: 1. T3.5IWCrP ;  Valve Pocket Depth 1: 2.9 mm;  Production Number: 127 L 26 ;  : Hard Anodized ;  : with cut-out for oil jet ;  Recess Depth 1: 25.87 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 02658 0 Piston Cyl.Bore: 115 mm;  Compression Height: 87.4 mm;  Length: 139.4 mm;  Bolt Length: 92 mm;  Bolt Ø: 50 mm;  Recess Diameter: 69 mm;  Recess Depth 1: 22.15 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 0.3 mm;  Component No.: 1. R 2.38 Mo ;  Production Number: 115 L 82 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 02888 0 Piston Cyl.Bore: 120 mm;  Compression Height: 84.7 mm;  Top Land Height: 14.2 mm;  Length: 134.7 mm;  Bolt Length: 108 mm;  Bolt Ø: 48 mm;  Recess Diameter: 71.3 mm;  Recess Depth 1: 24.6 mm;  : with cooling duct ;  Component No.: 1. T 3.5 CrP ;  Valve Pocket Depth 1: 3.1 mm;  Production Number: 120 L 172 ;  : Hard Anodized ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 02898 0 Piston Cyl.Bore: 125 mm;  Compression Height: 80.2 mm;  Top Land Height: 21.5 mm;  Length: 150 mm;  Bolt Length: 106 mm;  Bolt Ø: 44 mm;  Recess Diameter: 68.4 mm;  Recess Depth 1: 30 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Cr ;  Production Number: 125 L 50 ; 
PERFECT CIRCLE : 56 02958 0 Piston Cyl.Bore: 137 mm;  Compression Height: 92 mm;  Top Land Height: 23 mm;  Length: 167 mm;  Bolt Length: 117 mm;  Bolt Ø: 50 mm;  Recess Diameter: 72 mm;  Component No.: 1. T 4.0 IW Cr ;  Production Number: 137 L 79 ;  : with cut-out for oil jet ;  Recess Depth 1: 33 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 02968 0 Piston Cyl.Bore: 125 mm;  Compression Height: 85.5 mm;  Length: 133.5 mm;  Bolt Length: 101 mm;  Bolt Ø: 50 mm;  Recess Diameter: 88 mm;  Component No.: 1. T 3.5 CrC ;  Production Number: 125 L 118 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 21.2 mm;  : with cooling duct ; 
PERFECT CIRCLE : 56 02978 1 Piston Cyl.Bore: 102.52 mm;  Compression Height: 71.38 mm;  Length: 105.38 mm;  Bolt Length: 82.68 mm;  Bolt Ø: 40 mm;  Recess Diameter: 56.5 mm;  Production Number: 102 L 73 ;  : with cut-out for oil jet ;  Recess Depth 1: 18.55 mm;  : with cooling duct ;  Component No.: 1. T 3.0 CrK ; 
PERFECT CIRCLE : 56 02978 2 Piston Cyl.Bore: 103.02 mm;  Compression Height: 71.38 mm;  Length: 105.38 mm;  Bolt Length: 82.68 mm;  Bolt Ø: 40 mm;  Recess Diameter: 56.5 mm;  : with cut-out for oil jet ;  Recess Depth 1: 18.55 mm;  : with cooling duct ;  Component No.: 1. T 3.0 CrK ;  Production Number: 102 L 73 ; 
PERFECT CIRCLE : 56 03018 D Piston Cyl.Bore: 86.6 mm;  Compression Height: 33.8 mm;  Length: 53.8 mm;  Bolt Length: 62 mm;  Bolt Ø: 22 mm;  Recess Diameter: 52 mm;  Valve Pocket Depth 1: 1.7 mm;  Component No.: 1. R 1.5 Mo ;  Valve Pocket Depth 2: 2 mm;  Production Number: 86 V 129 ;  : with cut-out for oil jet ;  Recess Depth 1: 4.3 mm; 
PERFECT CIRCLE : 56 03018 L Piston Cyl.Bore: 86.25 mm;  Compression Height: 33.8 mm;  Length: 53.8 mm;  Bolt Length: 62 mm;  Bolt Ø: 22 mm;  Recess Diameter: 52 mm;  Component No.: 1. R 1.5 Mo ;  Valve Pocket Depth 2: 2 mm;  Production Number: 86 V 129 ;  : with cut-out for oil jet ;  Recess Depth 1: 4.3 mm;  Valve Pocket Depth 1: 1.7 mm; 
PERFECT CIRCLE : 56 07658 0 Piston Cyl.Bore: 100 mm;  Compression Height: 65 mm;  Length: 103 mm;  Bolt Length: 85 mm;  Bolt Ø: 32 mm;  Recess Diameter: 51.5 mm;  Recess Depth 1: 21 mm;  Standard Size [STD]: ;  Production Number: 100 B 6 ; 
PERFECT CIRCLE : 56 07668 0 Piston Cyl.Bore: 102 mm;  Compression Height: 60 mm;  Top Land Height: 15 mm;  Length: 102 mm;  Bolt Length: 80 mm;  Bolt Ø: 28 mm;  Recess Diameter: 53 mm;  Component No.: 1. R 3.0 Cr ;  Standard Size [STD]: ;  Production Number: 102 V 9 ;  Recess Depth 1: 18 mm; 
PERFECT CIRCLE : 56 07668 1 Piston Cyl.Bore: 102.5 mm;  Compression Height: 60 mm;  Top Land Height: 15 mm;  Length: 102 mm;  Bolt Length: 80 mm;  Bolt Ø: 28 mm;  Recess Diameter: 53 mm;  Production Number: 102 V 9 ;  Recess Depth 1: 18 mm;  Component No.: 1. R 3.0 Cr ; 
PERFECT CIRCLE : 56 07668 2 Piston Cyl.Bore: 103 mm;  Compression Height: 60 mm;  Top Land Height: 15 mm;  Length: 102 mm;  Bolt Length: 80 mm;  Bolt Ø: 28 mm;  Recess Diameter: 53 mm;  Recess Depth 1: 18 mm;  Component No.: 1. R 3.0 Cr ;  Production Number: 102 V 9 ; 
PERFECT CIRCLE : 56 07678 0W Piston Cyl.Bore: 102 mm;  Compression Height: 77.3 mm;  Length: 115.3 mm;  Bolt Length: 83 mm;  Bolt Ø: 40 mm;  Recess Diameter: 39.7 mm;  Recess Depth 1: 36 mm;  : with piston ring carrier ;  Component No.: 1. R 2.5 Cr ;  Production Number: 102 L 16 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 07678 0X Piston Cyl.Bore: 102 mm;  Compression Height: 77.1 mm;  Length: 115.1 mm;  Bolt Length: 83 mm;  Bolt Ø: 40 mm;  Recess Diameter: 39.7 mm;  Recess Depth 1: 36 mm;  : with piston ring carrier ;  Component No.: 1. R 2.5 Cr ;  Production Number: 102 L 16 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 07678 1 Piston Cyl.Bore: 102.5 mm;  Compression Height: 77.5 mm;  Length: 115.5 mm;  Bolt Length: 83 mm;  Bolt Ø: 40 mm;  Recess Diameter: 39.7 mm;  : with piston ring carrier ;  Component No.: 1. R 2.5 Cr ;  Production Number: 102 L 16 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 36 mm; 
PERFECT CIRCLE : 56 00298 2 Piston Cyl.Bore: 92.1 mm;  Compression Height: 48.7 mm;  Length: 88.65 mm;  Bolt Length: 75 mm;  Bolt Ø: 29 mm;  Recess Depth 1: 2.5 mm;  Valve Pocket Depth 1: 1.55 mm;  : with piston ring carrier ;  Component No.: 1. ET 2.5 N ;  Production Number: 91 L 23 ; 
PERFECT CIRCLE : 56 00558 0 Piston Cyl.Bore: 84 mm;  Compression Height: 31.65 mm;  Length: 57.65 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  Component No.: 1. R 1.5 IF Cr ;  Production Number: 84 V 143 ;  Recess Depth 1: 5.33 mm;  Standard Size [STD]: ; 
PERFECT CIRCLE : 56 00558 1 Piston Cyl.Bore: 84.5 mm;  Compression Height: 31.65 mm;  Length: 57.65 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  Recess Depth 1: 5.33 mm;  Component No.: 1. R 1.5 IF Cr ;  Production Number: 84 V 143 ; 
PERFECT CIRCLE : 56 00558 L Piston Cyl.Bore: 84.25 mm;  Compression Height: 31.65 mm;  Length: 57.65 mm;  Bolt Length: 52 mm;  Bolt Ø: 22 mm;  Recess Depth 1: 5.33 mm;  Component No.: 1. R 1.5 IF Cr ;  Production Number: 84 V 143 ; 
PERFECT CIRCLE : 56 14048 0 Piston Cyl.Bore: 98.48 mm;  Compression Height: 70.68 mm;  Top Land Height: 21.4 mm;  Length: 121.48 mm;  Bolt Length: 84.1 mm;  Bolt Ø: 34.92 mm;  Recess Diameter: 61 mm;  Component No.: 1. 26 N0 ;  Production Number: 98 L 99 ;  Recess Depth 1: 20.71 mm; 
PERFECT CIRCLE : 56 14068 0 Piston Cyl.Bore: 104 mm;  Compression Height: 65.33 mm;  Length: 104.33 mm;  Bolt Length: 85 mm;  Bolt Ø: 38 mm;  Recess Diameter: 48.2 mm;  : Coated ;  Recess Depth 1: 21.4 mm;  Component No.: 1. T 3.0 MoP ;  Production Number: 104L76 ; 
PERFECT CIRCLE : 56 14088 0 Piston Cyl.Bore: 104 mm;  Compression Height: 65.33 mm;  Length: 104.33 mm;  Bolt Length: 85 mm;  Bolt Ø: 38 mm;  Recess Diameter: 48.2 mm;  : Coated ;  Recess Depth 1: 21.4 mm;  Component No.: 1. T 3.5 Mo ;  Production Number: 104L78 ; 
PERFECT CIRCLE : 56 14088 D Piston Cyl.Bore: 104.6 mm;  Compression Height: 65.33 mm;  Length: 104.33 mm;  Bolt Length: 85 mm;  Bolt Ø: 38 mm;  Recess Diameter: 48.2 mm;  Production Number: 104L78 ;  : Coated ;  Recess Depth 1: 21.4 mm;  Component No.: 1. T 3.5 Mo ; 
PERFECT CIRCLE : 56 14098 0 Piston Cyl.Bore: 86.99 mm;  Compression Height: 42.52 mm;  Length: 100.86 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. R 1.98 Cr P ; 
PERFECT CIRCLE : 56 14098 1 Piston Cyl.Bore: 87.5 mm;  Compression Height: 42.52 mm;  Length: 100.86 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. R 1.98 Cr P ; 
PERFECT CIRCLE : 56 14098 2 Piston Cyl.Bore: 88.01 mm;  Compression Height: 42.52 mm;  Length: 100.86 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. R 1.98 Cr P ; 
PERFECT CIRCLE : 56 14098 3 Piston Cyl.Bore: 88.51 mm;  Compression Height: 42.52 mm;  Length: 100.86 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. R 1.98 Cr P ; 
PERFECT CIRCLE : 56 14158 0 Piston Cyl.Bore: 122 mm;  Compression Height: 72 mm;  Length: 106 mm;  Bolt Length: 80 mm;  Bolt Ø: 52 mm;  Recess Diameter: 71.97 mm;  Component No.: 1. T 3.5 N ;  Production Number: 122MT02 ;  Recess Depth 1: 18.6 mm; 
PERFECT CIRCLE : 56 14198 0 Piston Cyl.Bore: 79 mm;  Compression Height: 25.35 mm;  Top Land Height: 5.2 mm;  Length: 48.35 mm;  Bolt Length: 54 mm;  Bolt Ø: 18 mm;  Recess Diameter: 50.2 mm;  : Coated ;  Recess Depth 1: 0.7 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 1: 3.2 mm;  Production Number: 79 L 77 ;  Valve Pocket Depth 2: 4 mm; 
PERFECT CIRCLE : 56 14198 1 Piston Cyl.Bore: 79.25 mm;  Compression Height: 25.35 mm;  Top Land Height: 5.2 mm;  Length: 48.35 mm;  Bolt Length: 54 mm;  Bolt Ø: 18 mm;  Recess Diameter: 50.2 mm;  : Coated ;  Recess Depth 1: 0.7 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 1: 3.2 mm;  Production Number: 79 L 77 ;  Valve Pocket Depth 2: 4 mm; 
PERFECT CIRCLE : 56 14198 2 Piston Cyl.Bore: 79.5 mm;  Compression Height: 25.35 mm;  Top Land Height: 5.2 mm;  Length: 48.35 mm;  Bolt Length: 54 mm;  Bolt Ø: 18 mm;  Recess Diameter: 50.2 mm;  : Coated ;  Recess Depth 1: 0.7 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 1: 3.2 mm;  Production Number: 79 L 77 ;  Valve Pocket Depth 2: 4 mm; 
PERFECT CIRCLE : 56 14218 0 Piston Cyl.Bore: 86 mm;  Compression Height: 47.7 mm;  Length: 74.1 mm;  Bolt Length: 66.85 mm;  Bolt Ø: 30 mm;  Recess Diameter: 43.4 mm;  : Coated ;  Recess Depth 1: 14.8 mm;  Component No.: 1. R 2.0 IF CrK ;  Production Number: 86L108 ; 
PERFECT CIRCLE : 56 14218 1 Piston Cyl.Bore: 86.5 mm;  Compression Height: 47.7 mm;  Length: 74.1 mm;  Bolt Length: 66.85 mm;  Bolt Ø: 30 mm;  Recess Diameter: 43.4 mm;  Recess Depth 1: 14.8 mm;  Component No.: 1. R 2.0 IF CrK ;  Production Number: 86L108 ;  : Coated ; 
PERFECT CIRCLE : 56 14218 L Piston Cyl.Bore: 86.25 mm;  Compression Height: 47.7 mm;  Length: 74.1 mm;  Bolt Length: 66.85 mm;  Bolt Ø: 30 mm;  Recess Diameter: 43.4 mm;  Production Number: 86L108 ;  : Coated ;  Recess Depth 1: 14.8 mm;  Component No.: 1. R 2.0 IF CrK ; 
PERFECT CIRCLE : 56 14228 M Piston Cyl.Bore: 88.75 mm;  Compression Height: 37.9 mm;  Top Land Height: 7.9 mm;  Length: 65.45 mm;  Bolt Length: 74 mm;  Bolt Ø: 23 mm;  Component No.: 1. R 1.5 Cr ;  Production Number: 88 V 67 ; 
PERFECT CIRCLE : 56 14238 0 Piston Cyl.Bore: 120 mm;  Compression Height: 71 mm;  Length: 117.8 mm;  Bolt Length: 95 mm;  Bolt Ø: 45 mm;  Recess Diameter: 70 mm;  : Coated ;  Recess Depth 1: 21.6 mm;  Valve Pocket Depth 1: 2.45 mm;  Component No.: 1. T 3.5 IW Mo ;  Valve Pocket Depth 2: 2.75 mm;  Production Number: 120L188 ; 
PERFECT CIRCLE : 56 14278 2 Piston
PERFECT CIRCLE : 56 14278 M Piston
PERFECT CIRCLE : 56 14298 C Piston Cyl.Bore: 104.4 mm;  Compression Height: 65.15 mm;  Length: 104.15 mm;  Bolt Length: 85 mm;  Bolt Ø: 38 mm;  Recess Diameter: 54.45 mm;  : Coated ;  Recess Depth 1: 22.45 mm;  Component No.: 1. T 3.0 Mo P ;  Production Number: 104L77 ; 
PERFECT CIRCLE : 56 14298 E Piston Cyl.Bore: 104.8 mm;  Compression Height: 65.15 mm;  Length: 104.15 mm;  Bolt Length: 85 mm;  Bolt Ø: 38 mm;  Recess Diameter: 54.45 mm;  Component No.: 1. T 3.0 Mo P ;  Production Number: 104L77 ;  : Coated ;  Recess Depth 1: 22.45 mm; 
PERFECT CIRCLE : 56 14308 0 Piston Cyl.Bore: 126 mm;  Compression Height: 80 mm;  Length: 123 mm;  Bolt Length: 105 mm;  Bolt Ø: 50 mm;  Recess Diameter: 75.12 mm;  Recess Depth 1: 19.5 mm;  Valve Pocket Depth 1: 0.6 mm;  Component No.: 1. T 3.5 CrC ; 
PERFECT CIRCLE : 56 14358 0 Piston Cyl.Bore: 102.02 mm;  Compression Height: 71.23 mm;  Top Land Height: 12 mm;  Length: 108.23 mm;  Bolt Length: 84 mm;  Bolt Ø: 42 mm;  Recess Diameter: 59.9 mm;  Component No.: 1. 72 N0 ;  Valve Pocket Depth 1: 0.8 mm;  Production Number: 102 L 49 ;  Recess Depth 1: 21.9 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 14368 E Piston Cyl.Bore: 80.8 mm;  Compression Height: 42.5 mm;  Top Land Height: 12.5 mm;  Length: 70.5 mm;  Bolt Length: 63 mm;  Bolt Ø: 24 mm;  Recess Diameter: 25.2 mm;  Component No.: 1. R 2.0 IF Mo ;  Production Number: 80 L 90 ;  : with cut-out for oil jet ;  Recess Depth 1: 0.7 mm;  : with piston ring carrier ; 
[1] [2] [3] [4] [5] [6] [7] 8 [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35]
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