t a  e 
参考号 零件 参数
PERFECT CIRCLE : 56 12368 0 Piston Cyl.Bore: 97.5 mm;  Compression Height: 37.5 mm;  Length: 74.9 mm;  Bolt Length: 62 mm;  Bolt Ø: 24 mm;  Component No.: 1. R 1.75 IF Cr ;  Production Number: 096 059 ; 
PERFECT CIRCLE : 56 12368 1W Piston Cyl.Bore: 96.51 mm;  Compression Height: 38.3 mm;  Length: 75.7 mm;  Bolt Length: 62 mm;  Bolt Ø: 24 mm;  Component No.: 1. R 1.75 IF Cr ;  Production Number: 096 059 ; 
PERFECT CIRCLE : 56 12368 2X Piston Cyl.Bore: 97 mm;  Compression Height: 37.9 mm;  Length: 75.3 mm;  Bolt Length: 62 mm;  Bolt Ø: 24 mm;  Component No.: 1. R 1.75 IF Cr ;  Production Number: 096 059 ; 
PERFECT CIRCLE : 56 12388 0 Piston Cyl.Bore: 96.51 mm;  Compression Height: 38.3 mm;  Length: 66.8 mm;  Bolt Length: 58 mm;  Bolt Ø: 24 mm;  Recess Depth 1: 4.3 mm;  Valve Pocket Depth 1: 2.5 mm;  Component No.: 1. R 1.5 ;  Production Number: 096 065 ; 
PERFECT CIRCLE : 56 12438 2 Piston Cyl.Bore: 98.5 mm;  Compression Height: 62.2 mm;  Top Land Height: 20 mm;  Length: 107.2 mm;  Bolt Length: 82.5 mm;  Bolt Ø: 36 mm;  Recess Diameter: 43.4 mm;  Recess Depth 1: 22.38 mm;  : with piston ring carrier ;  Component No.: 1. R 2.5 Mo ;  Production Number: 97 L 21 ;  : Coated ; 
PERFECT CIRCLE : 56 12488 2 Piston Cyl.Bore: 101 mm;  Compression Height: 30.4 mm;  Top Land Height: 3.5 mm;  Length: 52.2 mm;  Bolt Length: 50 mm;  Bolt Ø: 20 mm;  Production Number: 100 L 86 ;  : Coated ;  Component No.: 1. NM 2.5 Mo ; 
PERFECT CIRCLE : 56 12518 0 Piston Cyl.Bore: 107.01 mm;  Compression Height: 46.5 mm;  Length: 86.5 mm;  Bolt Length: 80 mm;  Bolt Ø: 26 mm;  Recess Diameter: 80 mm;  Standard Size [STD]: ;  Component No.: 1. R 1.75 IF Mo ;  Production Number: 107 V 3 ;  Recess Depth 1: 6.2 mm; 
PERFECT CIRCLE : 56 12518 1 Piston Cyl.Bore: 107.51 mm;  Compression Height: 46.5 mm;  Length: 86.5 mm;  Bolt Length: 80 mm;  Bolt Ø: 26 mm;  Recess Diameter: 80 mm;  Recess Depth 1: 6.2 mm;  Component No.: 1. R 1.75 IF Mo ;  Production Number: 107 V 3 ; 
PERFECT CIRCLE : 56 12528 0 Piston Cyl.Bore: 107.01 mm;  Compression Height: 46.5 mm;  Length: 86.5 mm;  Bolt Length: 80 mm;  Bolt Ø: 26 mm;  Recess Diameter: 80 mm;  Standard Size [STD]: ;  Component No.: 1. R 1.75 IF Mo ;  Production Number: 107 V 2 ;  Recess Depth 1: 3.9 mm; 
PERFECT CIRCLE : 56 12528 1W Piston Cyl.Bore: 107.51 mm;  Compression Height: 45.6 mm;  Length: 85.6 mm;  Bolt Length: 80 mm;  Bolt Ø: 26 mm;  Recess Diameter: 80 mm;  Recess Depth 1: 3.9 mm;  Component No.: 1. R 1.75 IF Mo ;  Production Number: 107 V 2 ; 
PERFECT CIRCLE : 56 12538 3 Piston Cyl.Bore: 116.5 mm;  Compression Height: 85.3 mm;  Top Land Height: 24 mm;  Length: 133.3 mm;  Bolt Length: 98 mm;  Bolt Ø: 42 mm;  Recess Diameter: 65 mm;  Recess Depth 1: 22 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Mo ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 115 L 57 ;  : Coated ; 
PERFECT CIRCLE : 56 12538 4 Piston Cyl.Bore: 117 mm;  Compression Height: 85.3 mm;  Top Land Height: 24 mm;  Length: 133.3 mm;  Bolt Length: 98 mm;  Bolt Ø: 42 mm;  Recess Diameter: 65 mm;  : Coated ;  Recess Depth 1: 22 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Mo ;  Valve Pocket Depth 1: 0.7 mm;  Production Number: 115 L 57 ; 
PERFECT CIRCLE : 56 12548 1 Piston Cyl.Bore: 115.5 mm;  Compression Height: 85.3 mm;  Length: 133.3 mm;  Bolt Length: 98 mm;  Bolt Ø: 42 mm;  Recess Diameter: 65 mm;  : Coated ;  Recess Depth 1: 22 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 0.7 mm;  Component No.: 1. T 3.5 Mo ;  Production Number: 115 L 57 ; 
PERFECT CIRCLE : 56 12548 2 Piston Cyl.Bore: 116 mm;  Compression Height: 85.3 mm;  Length: 133.3 mm;  Bolt Length: 98 mm;  Bolt Ø: 42 mm;  Recess Diameter: 65 mm;  Recess Depth 1: 22 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 0.7 mm;  Component No.: 1. T 3.5 Mo ;  Production Number: 115 L 57 ;  : Coated ; 
PERFECT CIRCLE : 56 12548 3 Piston Cyl.Bore: 116.5 mm;  Compression Height: 85.3 mm;  Length: 133.3 mm;  Bolt Length: 98 mm;  Bolt Ø: 42 mm;  Recess Diameter: 65 mm;  Recess Depth 1: 22 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 0.7 mm;  Component No.: 1. T 3.5 Mo ;  Production Number: 115 L 57 ;  : Coated ; 
PERFECT CIRCLE : 56 12548 4 Piston Cyl.Bore: 117 mm;  Compression Height: 85.3 mm;  Length: 133.3 mm;  Bolt Length: 98 mm;  Bolt Ø: 42 mm;  Recess Diameter: 65 mm;  Valve Pocket Depth 1: 0.7 mm;  Component No.: 1. T 3.5 Mo ;  Production Number: 115 L 57 ;  : Coated ;  Recess Depth 1: 22 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 12588 0 Piston Fitting Position: Right ;  Cyl.Bore: 125 mm;  Compression Height: 81.25 mm;  Top Land Height: 21 mm;  Length: 126.25 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 67.2 mm;  Recess Depth 1: 26.5 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo ;  Production Number: 125 L 53 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 12598 0 Piston Fitting Position: Left ;  Cyl.Bore: 125 mm;  Compression Height: 81.25 mm;  Top Land Height: 21 mm;  Length: 126.25 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 67.2 mm;  : with cut-out for oil jet ;  Recess Depth 1: 26.5 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo ;  Production Number: 125 L 53 ;  : Coated ; 
PERFECT CIRCLE : 56 12698 0 Piston Cyl.Bore: 128 mm;  Compression Height: 81.35 mm;  Length: 126.35 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.15 mm;  : with cut-out for oil jet ;  Recess Depth 1: 27.5 mm;  : with piston ring carrier ;  Standard Size [STD]: ;  Component No.: 1. T 3.0 Mo ;  Production Number: 128 L 79 ;  : Hard Anodized ; 
PERFECT CIRCLE : 56 12698 0W Piston Cyl.Bore: 128 mm;  Compression Height: 81.05 mm;  Length: 126.05 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.15 mm;  : with cut-out for oil jet ;  Recess Depth 1: 27.5 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo ;  Production Number: 128 L 79 ;  : Hard Anodized ; 
PERFECT CIRCLE : 56 12718 0 Piston Cyl.Bore: 128 mm;  Compression Height: 81.35 mm;  Length: 126.35 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 70 mm;  Recess Depth 1: 29 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo ;  Production Number: 128 L 65 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 12738 0 Piston Cyl.Bore: 128 mm;  Compression Height: 90 mm;  Top Land Height: 23.2 mm;  Length: 140 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 71.21 mm;  Recess Depth 1: 26.5 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo ;  Standard Size [STD]: ;  Production Number: 128 L 77 ;  : Hard Anodized ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 12738 0W Piston Cyl.Bore: 128 mm;  Compression Height: 89.7 mm;  Top Land Height: 22.9 mm;  Length: 139.7 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 71.21 mm;  : with cut-out for oil jet ;  Recess Depth 1: 26.5 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo ;  Production Number: 128 L 77 ;  : Hard Anodized ; 
PERFECT CIRCLE : 56 12778 0Y Piston
PERFECT CIRCLE : 56 12798 0W Piston Cyl.Bore: 108 mm;  Compression Height: 75.2 mm;  Top Land Height: 19.8 mm;  Length: 115.2 mm;  Bolt Length: 90 mm;  Bolt Ø: 40 mm;  Recess Diameter: 60.2 mm;  : with cut-out for oil jet ;  Recess Depth 1: 21.6 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Cr ;  Valve Pocket Depth 1: 1.7 mm;  Production Number: 108 073 ;  : Coated ; 
PERFECT CIRCLE : 56 12798 0X Piston Cyl.Bore: 108 mm;  Compression Height: 75 mm;  Top Land Height: 19.8 mm;  Length: 115 mm;  Bolt Length: 90 mm;  Bolt Ø: 40 mm;  Recess Diameter: 60.2 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 21.6 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Cr ;  Valve Pocket Depth 1: 1.7 mm;  Production Number: 108 073 ; 
PERFECT CIRCLE : 56 12868 0 Piston Cyl.Bore: 128 mm;  Compression Height: 81.3 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.95 mm;  Standard Size [STD]: ;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 1.1 mm;  Component No.: 1. T 3.5 Cr P ; 
PERFECT CIRCLE : 56 12868 0W Piston Cyl.Bore: 128 mm;  Compression Height: 81.1 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Component No.: 1. T 3.5 Cr P ;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  Valve Pocket Depth 1: 1.1 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 12868 0X Piston Cyl.Bore: 128 mm;  Compression Height: 80.9 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  Valve Pocket Depth 1: 1.1 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Cr P ; 
PERFECT CIRCLE : 56 12868 0Y Piston Cyl.Bore: 128 mm;  Compression Height: 80.7 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  Valve Pocket Depth 1: 1.1 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Cr P ; 
PERFECT CIRCLE : 56 12888 0 Piston Cyl.Bore: 128 mm;  Compression Height: 81.3 mm;  Top Land Height: 18.75 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 70.8 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 25.1 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 P ;  Standard Size [STD]: ;  Production Number: 128 L 64 ; 
PERFECT CIRCLE : 56 12978 0 Piston Cyl.Bore: 128 mm;  Compression Height: 89.75 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 82.53 mm;  Valve Pocket Depth 2: 2.05 mm;  Production Number: 128 L 102 ;  Standard Size [STD]: ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 23.79 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.05 mm;  Component No.: 1. T 4.0 CRK ; 
PERFECT CIRCLE : 56 12978 0W Piston Cyl.Bore: 128 mm;  Compression Height: 89.55 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 82.53 mm;  Recess Depth 1: 23.79 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.05 mm;  Component No.: 1. T 4.0 CRK ;  Valve Pocket Depth 2: 2.05 mm;  Production Number: 128 L 102 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 12978 0X Piston Cyl.Bore: 128 mm;  Compression Height: 89.35 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 82.53 mm;  Recess Depth 1: 23.79 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.05 mm;  Component No.: 1. T 4.0 CRK ;  Valve Pocket Depth 2: 2.05 mm;  Production Number: 128 L 102 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 12978 0Y Piston Cyl.Bore: 128 mm;  Compression Height: 89.15 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 82.53 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 23.79 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.05 mm;  Component No.: 1. T 4.0 CRK ;  Valve Pocket Depth 2: 2.05 mm;  Production Number: 128 L 102 ; 
PERFECT CIRCLE : 56 13008 0 Piston Cyl.Bore: 128 mm;  Compression Height: 89.75 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 76.73 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 24.4 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.05 mm;  Component No.: 1. T 4.0 CRK ;  Standard Size [STD]: ;  Production Number: 128 L 102 ; 
PERFECT CIRCLE : 56 13008 0W Piston Cyl.Bore: 128 mm;  Compression Height: 89.55 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 76.73 mm;  Component No.: 1. T 4.0 CRK ;  Production Number: 128 L 102 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 24.4 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.25 mm; 
PERFECT CIRCLE : 56 13008 0X Piston Cyl.Bore: 128 mm;  Compression Height: 89.35 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 76.73 mm;  Component No.: 1. T 4.0 CRK ;  Production Number: 128 L 102 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 24.4 mm;  : with piston ring carrier ;  Valve Pocket Depth 1: 2.45 mm; 
PERFECT CIRCLE : 56 13008 0Y Piston Cyl.Bore: 128 mm;  Compression Height: 89.15 mm;  Length: 141.75 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 76.73 mm;  Valve Pocket Depth 1: 2.65 mm;  Component No.: 1. T 4.0 CRK ;  Production Number: 128 L 102 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 24.4 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13158 0 Piston Cyl.Bore: 128 mm;  Compression Height: 81.3 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.95 mm;  Standard Size [STD]: ;  Component No.: 1. T 3.5 Cr P ;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13158 0W Piston Cyl.Bore: 128 mm;  Compression Height: 81.1 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.95 mm;  Component No.: 1. T 3.5 Cr P ;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13158 0X Piston Cyl.Bore: 128 mm;  Compression Height: 80.9 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.95 mm;  Component No.: 1. T 3.5 Cr P ;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13158 0Y Piston Cyl.Bore: 128 mm;  Compression Height: 80.7 mm;  Length: 130.3 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 66.95 mm;  Production Number: 128 L 58 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 30 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Cr P ; 
PERFECT CIRCLE : 56 13198 0 Piston Cyl.Bore: 128 mm;  Compression Height: 89.2 mm;  Length: 141.2 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 99 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 23 mm;  : with piston ring carrier ;  Component No.: 1. T 3.5 Cr P ;  Production Number: 128 L 55 ; 
PERFECT CIRCLE : 56 13208 0 Piston Cyl.Bore: 128 mm;  Compression Height: 79.25 mm;  Length: 134.25 mm;  Bolt Length: 103 mm;  Bolt Ø: 50 mm;  Recess Diameter: 86.53 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 23.8 mm;  : with cooling duct ;  Standard Size [STD]: ;  Component No.: 1. T 4.0 CRK ;  Production Number: 128 L 106 ; 
PERFECT CIRCLE : 56 13208 0W Piston Cyl.Bore: 128 mm;  Compression Height: 79.05 mm;  Length: 134.25 mm;  Bolt Length: 103 mm;  Bolt Ø: 50 mm;  Recess Diameter: 86.53 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 23.8 mm;  : with cooling duct ;  Component No.: 1. T 4.0 CRK ;  Production Number: 128 L 106 ; 
PERFECT CIRCLE : 56 13208 0X Piston Cyl.Bore: 128 mm;  Compression Height: 78.85 mm;  Length: 134.25 mm;  Bolt Length: 103 mm;  Bolt Ø: 50 mm;  Recess Diameter: 86.53 mm;  : with cut-out for oil jet ;  Recess Depth 1: 23.8 mm;  : with cooling duct ;  Component No.: 1. T 4.0 CRK ;  Production Number: 128 L 106 ;  : Coated ; 
PERFECT CIRCLE : 56 13208 0Y Piston Cyl.Bore: 128 mm;  Compression Height: 78.65 mm;  Length: 134.25 mm;  Bolt Length: 103 mm;  Bolt Ø: 50 mm;  Recess Diameter: 86.53 mm;  Recess Depth 1: 23.8 mm;  : with cooling duct ;  Component No.: 1. T 4.0 CRK ;  Production Number: 128 L 106 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 13408 0 Piston Cyl.Bore: 130 mm;  Compression Height: 80.7 mm;  Length: 125.7 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 86.96 mm;  Recess Depth 1: 32.4 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 IF CrK ;  Production Number: 130 L 128 ;  : Coated ;  : with cut-out for oil jet ; 
PERFECT CIRCLE : 56 13428 0 Piston Cyl.Bore: 121 mm;  Compression Height: 94 mm;  Length: 155 mm;  Bolt Length: 102 mm;  Bolt Ø: 45 mm;  Recess Diameter: 69 mm;  Component No.: 1. T 3.5 CrK ;  Production Number: 121 L 12 ;  : Coated ;  Recess Depth 1: 24.9 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13438 0 Piston Cyl.Bore: 110 mm;  Compression Height: 76.2 mm;  Length: 128.2 mm;  Bolt Length: 92.8 mm;  Bolt Ø: 40 mm;  Recess Diameter: 58 mm;  Recess Depth 1: 25 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Cr ;  Production Number: 110 L 121 ; 
PERFECT CIRCLE : 56 13498 0 Piston Cyl.Bore: 110 mm;  Compression Height: 76.2 mm;  Length: 128.2 mm;  Bolt Length: 92.8 mm;  Bolt Ø: 40 mm;  Recess Diameter: 58 mm;  Production Number: 110 L ;  Recess Depth 1: 26.9 mm;  Component No.: 1. - 3.0 ; 
PERFECT CIRCLE : 56 13508 0 Piston Cyl.Bore: 130 mm;  Compression Height: 80.7 mm;  Length: 125.7 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 92.96 mm;  Production Number: 130 L 128 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 25.07 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 IF CrK ; 
PERFECT CIRCLE : 56 13518 0 Piston Cyl.Bore: 92 mm;  Compression Height: 66.65 mm;  Length: 101.65 mm;  Bolt Length: 76 mm;  Bolt Ø: 35 mm;  Recess Diameter: 40 mm;  : Hard Anodized ;  Recess Depth 1: 22 mm;  : with cooling duct ;  Component No.: 1. T 2.5 Mo ;  Production Number: 92 L 37 ; 
PERFECT CIRCLE : 56 13548 0 Piston Cyl.Bore: 111.78 mm;  Compression Height: 68.12 mm;  Top Land Height: 18 mm;  Length: 127 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 61.85 mm;  Component No.: 1. R 2.385 Cr ;  Standard Size [STD]: ;  Production Number: 111 L 27 ;  Recess Depth 1: 19.26 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13548 1 Piston Cyl.Bore: 112.28 mm;  Compression Height: 68.12 mm;  Top Land Height: 18 mm;  Length: 127 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 61.85 mm;  Component No.: 1. R 2.385 Cr ;  Production Number: 111 L 27 ;  Recess Depth 1: 19.26 mm;  : with piston ring carrier ; 
PERFECT CIRCLE : 56 13548 2 Piston Cyl.Bore: 112.78 mm;  Compression Height: 68.12 mm;  Top Land Height: 18 mm;  Length: 127 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 61.85 mm;  Recess Depth 1: 19.26 mm;  : with piston ring carrier ;  Component No.: 1. R 2.385 Cr ;  Production Number: 111 L 27 ; 
PERFECT CIRCLE : 56 13548 M Piston Cyl.Bore: 112.53 mm;  Compression Height: 68.12 mm;  Top Land Height: 18 mm;  Length: 127 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 61.85 mm;  Recess Depth 1: 19.26 mm;  : with piston ring carrier ;  Component No.: 1. R 2.385 Cr ;  Production Number: 111 L 27 ; 
PERFECT CIRCLE : 56 13588 0 Piston Cyl.Bore: 106.68 mm;  Compression Height: 70.13 mm;  Length: 129.01 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 63.55 mm;  : with piston ring carrier ;  Component No.: 1. R2.385IFCr ;  Production Number: 106 L 42 ;  Recess Depth 1: 17.12 mm; 
PERFECT CIRCLE : 56 13598 0 Piston Cyl.Bore: 106.68 mm;  Compression Height: 70.15 mm;  Top Land Height: 19.4 mm;  Length: 129 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 58.5 mm;  Recess Depth 1: 17.9 mm;  : with piston ring carrier ;  Component No.: 1. R2.385IFCr ;  Production Number: 107 L 6 ; 
PERFECT CIRCLE : 56 13718 0 Piston Cyl.Bore: 132.01 mm;  Compression Height: 86.8 mm;  Top Land Height: 15 mm;  Length: 133.8 mm;  Bolt Length: 110 mm;  Bolt Ø: 52 mm;  Recess Diameter: 70.8 mm;  : Hard Anodized ;  : with cut-out for oil jet ;  Recess Depth 1: 21.12 mm;  : with cooling duct ;  Component No.: 1. T3.5IWCrKP ;  Production Number: 132 L 16 ; 
PERFECT CIRCLE : 56 13728 0 Piston Cyl.Bore: 111.76 mm;  Compression Height: 70.15 mm;  Length: 129 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 55.29 mm;  Recess Depth 1: 22.86 mm;  Component No.: 1. 42 N0 ;  Production Number: 111L26 ; 
PERFECT CIRCLE : 56 13728 1 Piston Cyl.Bore: 112.27 mm;  Compression Height: 70.15 mm;  Length: 129 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 55.29 mm;  Recess Depth 1: 22.86 mm;  Component No.: 1. 42 N2 ;  Production Number: 111L26 ; 
PERFECT CIRCLE : 56 13728 2 Piston Cyl.Bore: 112.78 mm;  Compression Height: 70.15 mm;  Length: 129 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 55.29 mm;  Component No.: 1. 42 N4 ;  Production Number: 111L26 ;  Recess Depth 1: 22.86 mm; 
PERFECT CIRCLE : 56 13728 M Piston Cyl.Bore: 112.52 mm;  Compression Height: 70.15 mm;  Length: 129 mm;  Bolt Length: 89.15 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 55.29 mm;  Recess Depth 1: 22.86 mm;  Component No.: 1. 42 N3 ;  Production Number: 111L26 ; 
PERFECT CIRCLE : 56 13758 0 Piston Cyl.Bore: 98.48 mm;  Compression Height: 70.4 mm;  Length: 108.4 mm;  Bolt Length: 82.8 mm;  Bolt Ø: 38.1 mm;  Recess Diameter: 61 mm;  Component No.: 1. T 3.16 Mo P ;  Production Number: 98V22 ;  : Coated ;  Recess Depth 1: 20.1 mm; 
PERFECT CIRCLE : 56 13768 0 Piston Cyl.Bore: 91.48 mm;  Compression Height: 61.8 mm;  Length: 109.4 mm;  Bolt Length: 75.3 mm;  Bolt Ø: 31.75 mm;  Recess Diameter: 59.69 mm;  Recess Depth 1: 18.8 mm;  Component No.: 1. R 2.36 IF Cr ;  Production Number: 91L32 ; 
PERFECT CIRCLE : 56 13808 0 Piston Cyl.Bore: 79 mm;  Compression Height: 25.05 mm;  Length: 48.1 mm;  Bolt Length: 50.9 mm;  Bolt Ø: 18 mm;  Component No.: 1. R 1.2 N ;  Production Number: 79L126 ;  : Coated ; 
PERFECT CIRCLE : 56 13808 1 Piston Cyl.Bore: 79.5 mm;  Compression Height: 25.05 mm;  Length: 48.1 mm;  Bolt Length: 50.9 mm;  Bolt Ø: 18 mm;  : Coated ;  Component No.: 1. R 1.2 N ;  Production Number: 79L126 ; 
PERFECT CIRCLE : 56 13808 L Piston Cyl.Bore: 79.25 mm;  Compression Height: 25.05 mm;  Length: 48.1 mm;  Bolt Length: 50.9 mm;  Bolt Ø: 18 mm;  : Coated ;  Component No.: 1. R 1.2 N ;  Production Number: 79L126 ; 
PERFECT CIRCLE : 56 13828 0 Piston Cyl.Bore: 85 mm;  Compression Height: 50.3 mm;  Length: 90 mm;  Bolt Length: 69 mm;  Bolt Ø: 28 mm;  Recess Depth 1: 4.5 mm;  Component No.: 1. R 3.0 CrP ;  Production Number: 85L52 ; 
PERFECT CIRCLE : 56 13828 C Piston Cyl.Bore: 85.4 mm;  Compression Height: 50.3 mm;  Length: 90 mm;  Bolt Length: 69 mm;  Bolt Ø: 28 mm;  Production Number: 85L52 ;  Recess Depth 1: 4.5 mm;  Component No.: 1. R 3.0 Cr P ; 
PERFECT CIRCLE : 56 13828 D Piston Cyl.Bore: 85.6 mm;  Compression Height: 50.3 mm;  Length: 90 mm;  Bolt Length: 69 mm;  Bolt Ø: 28 mm;  Component No.: 1. R 3.0 Cr P ;  Production Number: 85L52 ;  Recess Depth 1: 4.5 mm; 
PERFECT CIRCLE : 56 13838 0 Piston Cyl.Bore: 108 mm;  Compression Height: 63.9 mm;  Top Land Height: 15 mm;  Length: 103 mm;  Bolt Length: 86 mm;  Bolt Ø: 42 mm;  Recess Diameter: 70.2 mm;  Production Number: 108L67 ;  Valve Pocket Depth 2: 1.7 mm;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 16.15 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Cr ;  Valve Pocket Depth 1: 1.7 mm; 
PERFECT CIRCLE : 56 13878 0 Piston Cyl.Bore: 86.99 mm;  Compression Height: 41.78 mm;  Top Land Height: 7.9 mm;  Length: 105.4 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. R 1.98 Cr P ;  Production Number: 87 L 89 ; 
PERFECT CIRCLE : 56 13878 1 Piston Cyl.Bore: 87.5 mm;  Compression Height: 41.78 mm;  Top Land Height: 7.9 mm;  Length: 105.4 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. 12 N2 ;  Production Number: 87 L 89 ; 
PERFECT CIRCLE : 56 13878 2 Piston Cyl.Bore: 88.01 mm;  Compression Height: 41.78 mm;  Top Land Height: 7.9 mm;  Length: 105.4 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. R 1.98 Cr P ;  Production Number: 87 L 89 ; 
PERFECT CIRCLE : 56 13878 M Piston Cyl.Bore: 87.75 mm;  Compression Height: 41.78 mm;  Top Land Height: 7.9 mm;  Length: 105.4 mm;  Bolt Length: 76.1 mm;  Bolt Ø: 22.23 mm;  Component No.: 1. 12 N3 ;  Production Number: 87 L 89 ; 
PERFECT CIRCLE : 56 13888 0 Piston Cyl.Bore: 85 mm;  Compression Height: 52 mm;  Top Land Height: 14 mm;  Length: 90 mm;  Bolt Length: 63 mm;  Bolt Ø: 23 mm;  Recess Diameter: 43 mm;  Recess Depth 1: 14.5 mm;  Component No.: 1. R 2.0 CrP ;  Production Number: 85L141 ; 
PERFECT CIRCLE : 56 13888 1 Piston Cyl.Bore: 85.5 mm;  Compression Height: 52 mm;  Top Land Height: 14 mm;  Length: 90 mm;  Bolt Length: 63 mm;  Bolt Ø: 23 mm;  Recess Diameter: 43 mm;  Recess Depth 1: 14.5 mm;  Component No.: 1. R 2.0 CrP ;  Production Number: 85L141 ; 
PERFECT CIRCLE : 56 13888 2 Piston Cyl.Bore: 86 mm;  Compression Height: 52 mm;  Top Land Height: 14 mm;  Length: 90 mm;  Bolt Length: 63 mm;  Bolt Ø: 23 mm;  Recess Diameter: 43 mm;  Production Number: 85L141 ;  Recess Depth 1: 14.5 mm;  Component No.: 1. R 2.0 CrP ; 
PERFECT CIRCLE : 56 13898 0 Piston Cyl.Bore: 76.01 mm;  Compression Height: 32.65 mm;  Length: 58.35 mm;  Bolt Length: 63.4 mm;  Bolt Ø: 20.625 mm;  Component No.: 1. 73 N0 ;  Production Number: 76V96 ; 
PERFECT CIRCLE : 56 13898 1 Piston Cyl.Bore: 76.51 mm;  Compression Height: 32.65 mm;  Length: 58.35 mm;  Bolt Length: 63.4 mm;  Bolt Ø: 20.625 mm;  Component No.: 1. 73 N2 ;  Production Number: 76V96 ; 
PERFECT CIRCLE : 56 13908 C Piston Cyl.Bore: 104.4 mm;  Compression Height: 62.38 mm;  Top Land Height: 7 mm;  Length: 96.38 mm;  Bolt Length: 82 mm;  Bolt Ø: 38 mm;  Recess Diameter: 52.4 mm;  Production Number: 104 L 56 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 24.2 mm;  Component No.: 1. T 3.0 Mo P ; 
PERFECT CIRCLE : 56 13908 E Piston Cyl.Bore: 104.8 mm;  Compression Height: 62.38 mm;  Top Land Height: 7 mm;  Length: 96.38 mm;  Bolt Length: 82 mm;  Bolt Ø: 38 mm;  Recess Diameter: 52.4 mm;  Production Number: 104 L 56 ;  : Coated ;  : with cut-out for oil jet ;  Recess Depth 1: 24.2 mm;  : with piston ring carrier ;  Component No.: 1. T 3.0 Mo P ; 
PERFECT CIRCLE : 56 13918 0 Piston Cyl.Bore: 90 mm;  Compression Height: 37 mm;  Length: 67 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. NM 2.5 ;  Production Number: 90L47 ; 
PERFECT CIRCLE : 56 13918 1 Piston Cyl.Bore: 90.5 mm;  Compression Height: 37 mm;  Length: 67 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. NM 2.5 ;  Production Number: 90L47 ; 
PERFECT CIRCLE : 56 13918 2 Piston Cyl.Bore: 91 mm;  Compression Height: 37 mm;  Length: 67 mm;  Bolt Length: 60 mm;  Bolt Ø: 20 mm;  Component No.: 1. NM 2.5 ;  Production Number: 90L47 ; 
PERFECT CIRCLE : 56 13938 0 Piston Cyl.Bore: 127 mm;  Compression Height: 94.67 mm;  Length: 146.67 mm;  Bolt Length: 108 mm;  Bolt Ø: 50 mm;  Recess Diameter: 90 mm;  Production Number: 127L26 ;  : Hard Anodized ;  Recess Depth 1: 15.92 mm;  Valve Pocket Depth 1: 2.98 mm;  Component No.: 1. T 3.16 IW Cr ; 
PERFECT CIRCLE : 56 13958 1 Piston Cyl.Bore: 90.41 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 71.1 mm;  Bolt Ø: 32 mm;  Recess Diameter: 49 mm;  : Coated ;  Recess Depth 1: 16.3 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L113 ; 
PERFECT CIRCLE : 56 13958 L Piston Cyl.Bore: 90.16 mm;  Compression Height: 53.5 mm;  Length: 80.5 mm;  Bolt Length: 71.1 mm;  Bolt Ø: 32 mm;  Recess Diameter: 49 mm;  Recess Depth 1: 16.3 mm;  Component No.: 1. R 2.0 CrK ;  Production Number: 89L113 ;  : Coated ; 
PERFECT CIRCLE : 56 13978 2Y Piston Cyl.Bore: 85.01 mm;  Compression Height: 34.4 mm;  Length: 61.23 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  : Coated ;  Recess Depth 1: 1.85 mm;  Valve Pocket Depth 1: 3.3 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 5.3 mm;  Production Number: 84L88 ; 
PERFECT CIRCLE : 56 13988 2Y Piston Cyl.Bore: 85.01 mm;  Compression Height: 34.4 mm;  Length: 61.23 mm;  Bolt Length: 57 mm;  Bolt Ø: 20 mm;  Recess Diameter: 64 mm;  : Coated ;  Recess Depth 1: 1.06 mm;  Valve Pocket Depth 1: 3.08 mm;  Component No.: 1. R 1.2 N ;  Valve Pocket Depth 2: 5.05 mm;  Production Number: 84L88 ; 
PERFECT CIRCLE : 50 01328 0 Piston Cyl.Bore: 76 mm;  Compression Height: 40.3 mm;  Top Land Height: 9 mm;  Length: 73.5 mm;  Bolt Length: 63.3 mm;  Bolt Ø: 20.5 mm;  : Coated ;  Component No.: 1. 78 N0 ;  Production Number: 76 V 62 ; 
PERFECT CIRCLE : 50 01328 1 Piston Cyl.Bore: 76.5 mm;  Compression Height: 40.3 mm;  Top Land Height: 9 mm;  Length: 73.5 mm;  Bolt Length: 63.3 mm;  Bolt Ø: 20.5 mm;  Production Number: 76 V 62 ;  : Coated ;  Component No.: 1. 78 N1 ; 
PERFECT CIRCLE : 50 07228 0 Piston Cyl.Bore: 84 mm;  Compression Height: 37.8 mm;  Top Land Height: 7.55 mm;  Length: 70.25 mm;  Bolt Length: 70 mm;  Bolt Ø: 23 mm;  Component No.: 1. R 1.5 Cr ;  Production Number: 84 V 120 ; 
PERFECT CIRCLE : 50 07628 0 Piston Cyl.Bore: 75 mm;  Compression Height: 43.9 mm;  Top Land Height: 8.5 mm;  Length: 81.05 mm;  Bolt Length: 63.2 mm;  Bolt Ø: 20.5 mm;  : Coated ;  Component No.: 1. 15 V0 ;  Production Number: 75 V 30 ; 
PERFECT CIRCLE : 50 07928 0 Piston Cyl.Bore: 84 mm;  Compression Height: 45.95 mm;  Top Land Height: 8.55 mm;  Length: 79.95 mm;  Bolt Length: 70 mm;  Bolt Ø: 23 mm;  Production Number: 84 V 20 ;  Component No.: 1. R 2.0 IF Cr ; 
PERFECT CIRCLE : 50 08028 0 Piston Cyl.Bore: 84 mm;  Compression Height: 41.5 mm;  Top Land Height: 7.5 mm;  Length: 79.3 mm;  Bolt Length: 70 mm;  Bolt Ø: 23 mm;  Component No.: 1. R 2.0 IF Cr ;  Production Number: 84 V 20 ; 
PERFECT CIRCLE : 50 08828 0 Piston Cyl.Bore: 84 mm;  Compression Height: 38 mm;  Top Land Height: 8.2 mm;  Length: 73 mm;  Bolt Length: 70.1 mm;  Bolt Ø: 23 mm;  : Coated ;  Component No.: 1. R 1.5 Cr ;  Production Number: 84 V 120 ; 
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