t a  e 
REF NO. Part categories Parameter
YENMAK : 31-04949-052 Piston Cyl.Bore: 86.51 mm;  Compression Height: 48.22 mm;  Length: 74.62 mm;  Bolt Length: 66.85 mm;  Bolt Ø: 30 mm;  Recess Diameter: 49.04 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -16.17 mm;  Oversize: 0.5 mm; 
YENMAK : 31-04950-000 Piston Cyl.Bore: 79 mm;  Compression Height: 25.05 mm;  Length: 48.05 mm;  Bolt Length: 50.90 mm;  Bolt Ø: 18 mm;  Recess Diameter: 57.30 mm;  Recess Depth 1: -0.65 mm;  Standard Size [STD]: ; 
YENMAK : 31-04950-050 Piston Cyl.Bore: 79.5 mm;  Compression Height: 25.05 mm;  Length: 48.05 mm;  Bolt Length: 50.90 mm;  Bolt Ø: 18 mm;  Recess Diameter: 57.30 mm;  Recess Depth 1: -0.65 mm;  Oversize: 0.5 mm; 
YENMAK : 31-04952-051 Piston Cyl.Bore: 83 mm;  Compression Height: 45.7 mm;  Length: 71.2 mm;  Bolt Length: 66 mm;  Bolt Ø: 28 mm;  Recess Diameter: 45.30 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -12.5 mm;  Oversize: 0.5 mm; 
YENMAK : 31-10283-000 Piston Cyl.Bore: 72.5 mm;  Compression Height: 24 mm;  Length: 45 mm;  Bolt Length: 51 mm;  Bolt Ø: 18 mm;  Standard Size [STD]: ; 
YENMAK : 31-30005-050 Piston Cyl.Bore: 84.5 mm;  Compression Height: 48.3 mm;  Length: 73.1 mm;  Bolt Length: 63.70 mm;  Bolt Ø: 30 mm;  Recess Diameter: 48.20 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -14.15 mm;  Valve Pocket Depth 1: -0.6 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30006-000 Piston Cyl.Bore: 114 mm;  Compression Height: 57.04 mm;  Length: 100 mm;  Bolt Length: 84.50 mm;  Bolt Ø: 37 mm;  Recess Diameter: 56 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -19.6 mm;  Standard Size [STD]: ; 
YENMAK : 31-30007-050 Piston Cyl.Bore: 76.5 mm;  Compression Height: 32.5 mm;  Length: 50 mm;  Bolt Length: 42 mm;  Bolt Ø: 26 mm;  Recess Diameter: 47 mm;  Supplementary Article/Info 2: with cooling duct ;  Recess Depth 1: -12.9 mm;  Valve Pocket Depth 1: -0.25 mm;  Valve Pocket Depth 2: -0.4 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30021-050 Piston Cyl.Bore: 84.5 mm;  Compression Height: 46 mm;  Length: 70 mm;  Bolt Length: 63.65 mm;  Bolt Ø: 30 mm;  Recess Diameter: 47.62 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -15.35 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30038-000 Piston Cyl.Bore: 116.6 mm;  Compression Height: 83.2 mm;  Length: 116.1 mm;  Bolt Length: 96.50 mm;  Bolt Ø: 46.35 mm;  Recess Diameter: 70.60 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -22.35 mm;  Valve Pocket Depth 1: -1.6 mm;  Valve Pocket Depth 2: -2.1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30040-000 Piston Cyl.Bore: 130 mm;  Compression Height: 81.9 mm;  Length: 120.4 mm;  Bolt Length: 82 mm;  Bolt Ø: 55 mm;  Recess Diameter: 91 mm;  Recess Depth 1: -17.50 mm;  Valve Pocket Depth 1: -0.8 mm;  Valve Pocket Depth 2: -2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30044-000 Piston Cyl.Bore: 105 mm;  Compression Height: 59.12 mm;  Length: 93.42 mm;  Bolt Length: 85 mm;  Bolt Ø: 40 mm;  Recess Diameter: 70.50 mm;  Recess Depth 1: -14.03 mm;  Standard Size [STD]: ; 
YENMAK : 31-30051-050 Piston Cyl.Bore: 107.5 mm;  Compression Height: 69.4 mm;  Length: 103.3 mm;  Bolt Length: 90 mm;  Bolt Ø: 40 mm;  Recess Diameter: 79.20 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -12.8 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30052-050 Piston Cyl.Bore: 107.49 mm;  Compression Height: 69.385 mm;  Length: 103.2 mm;  Bolt Length: 90.20 mm;  Bolt Ø: 40 mm;  Recess Diameter: 59 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -19.5 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30064-000 Piston Cyl.Bore: 123 mm;  Compression Height: 72 mm;  Length: 104.5 mm;  Bolt Length: 73 mm;  Bolt Ø: 52 mm;  Recess Diameter: 105 mm;  Recess Depth 1: -14.40 mm;  Valve Pocket Depth 1: -1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30068-050 Piston Cyl.Bore: 94.5 mm;  Compression Height: 41.1 mm;  Length: 84.1 mm;  Bolt Length: 72 mm;  Bolt Ø: 28 mm;  Recess Diameter: 51.40 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -17.05 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30069-050 Piston Cyl.Bore: 90.5 mm;  Compression Height: 48.25 mm;  Length: 76.25 mm;  Bolt Length: 73 mm;  Bolt Ø: 31 mm;  Recess Diameter: 47.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -15.95 mm;  Valve Pocket Depth 1: -0.65 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30072-050 Piston Cyl.Bore: 94.5 mm;  Compression Height: 31.3 mm;  Length: 52.5 mm;  Bolt Length: 56 mm;  Bolt Ø: 22 mm;  Surface: Hard Anodized ;  Recess Depth 1: 2.1 mm;  Oversize: 0.503 mm; 
YENMAK : 31-30079-000 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;  Recess Depth 1: -18.6 mm;  Standard Size [STD]: ; 
YENMAK : 31-30080-000 Piston Cyl.Bore: 79 mm;  Compression Height: 34.8 mm;  Length: 53.8 mm;  Bolt Length: 46 mm;  Bolt Ø: 21 mm;  Recess Diameter: 53.40 mm;  Surface: Hard Anodized ;  Recess Depth 1: -9.40 mm;  Valve Pocket Depth 1: -3.5 mm;  Standard Size [STD]: ; 
YENMAK : 31-30080-050 Piston Cyl.Bore: 79.5 mm;  Compression Height: 34.8 mm;  Length: 53.8 mm;  Bolt Length: 46 mm;  Bolt Ø: 21 mm;  Recess Diameter: 53.40 mm;  Surface: Hard Anodized ;  Recess Depth 1: -9.40 mm;  Valve Pocket Depth 1: -3.5 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30081-000 Piston Cyl.Bore: 102 mm;  Compression Height: 71.65 mm;  Length: 105.44 mm;  Bolt Length: 83 mm;  Bolt Ø: 40 mm;  Recess Diameter: 51.30 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -22.15 mm;  Standard Size [STD]: ; 
YENMAK : 31-30082-000 Piston Cyl.Bore: 110 mm;  Compression Height: 69.15 mm;  Length: 116.15 mm;  Bolt Length: 90.50 mm;  Bolt Ø: 40 mm;  Recess Diameter: 66 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -22 mm;  Valve Pocket Depth 1: -2.6 mm;  Valve Pocket Depth 2: -1.7 mm;  Standard Size [STD]: ; 
YENMAK : 31-30083-000 Piston Cyl.Bore: 72.2 mm;  Compression Height: 31.3 mm;  Length: 48.82 mm;  Bolt Length: 43.30 mm;  Bolt Ø: 20 mm;  Recess Diameter: 61.50 mm;  Surface: Hard Anodized ;  Recess Depth 1: -4.66 mm;  Valve Pocket Depth 1: -2.85 mm;  Valve Pocket Depth 2: -0.52 mm;  Standard Size [STD]: ; 
YENMAK : 31-30083-050 Piston Cyl.Bore: 72.7 mm;  Compression Height: 31.3 mm;  Length: 48.82 mm;  Bolt Length: 43.30 mm;  Bolt Ø: 20 mm;  Recess Diameter: 61.50 mm;  Surface: Hard Anodized ;  Recess Depth 1: -4 mm;  Valve Pocket Depth 1: -2.85 mm;  Valve Pocket Depth 2: -0.52 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30084-000 Piston Cyl.Bore: 78 mm;  Compression Height: 28.77 mm;  Length: 46.3 mm;  Bolt Length: 53.40 mm;  Bolt Ø: 19 mm;  Surface: Hard Anodized ;  Recess Depth 1: -3.7 mm;  Valve Pocket Depth 1: -3.38 mm;  Standard Size [STD]: ; 
YENMAK : 31-30085-000 Piston Cyl.Bore: 87 mm;  Compression Height: 46.3 mm;  Length: 72.3 mm;  Bolt Length: 72 mm;  Bolt Ø: 28 mm;  Recess Diameter: 44.30 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -17.4 mm;  Standard Size [STD]: ; 
YENMAK : 31-30086-000 Piston Cyl.Bore: 103 mm;  Compression Height: 65.2 mm;  Length: 102.2 mm;  Bolt Length: 80.90 mm;  Bolt Ø: 44 mm;  Recess Diameter: 60.10 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -16.6 mm;  Valve Pocket Depth 1: -0.53 mm;  Valve Pocket Depth 2: -1.03 mm;  Standard Size [STD]: ; 
YENMAK : 31-30086-050 Piston Cyl.Bore: 103.5 mm;  Compression Height: 65.2 mm;  Length: 102.2 mm;  Bolt Length: 80.90 mm;  Bolt Ø: 44 mm;  Recess Diameter: 60.10 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -16.6 mm;  Valve Pocket Depth 1: -0.53 mm;  Valve Pocket Depth 2: -1.03 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30087-000 Piston Cyl.Bore: 80 mm;  Compression Height: 27.3 mm;  Length: 50.3 mm;  Bolt Length: 55 mm;  Bolt Ø: 18 mm;  Valve Pocket Depth 1: -1.3 mm;  Standard Size [STD]: ; 
YENMAK : 31-30088-000 Piston Cyl.Bore: 72 mm;  Compression Height: 29.81 mm;  Length: 56.34 mm;  Bolt Length: 50 mm;  Bolt Ø: 20 mm;  Valve Pocket Depth 1: -0.95 mm;  Standard Size [STD]: ; 
YENMAK : 31-30089-000 Piston Cyl.Bore: 115 mm;  Compression Height: 66.13 mm;  Length: 96.58 mm;  Bolt Length: 87 mm;  Bolt Ø: 40 mm;  Recess Diameter: 65.80 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -17.6 mm;  Standard Size [STD]: ; 
YENMAK : 31-30090-000 Piston Cyl.Bore: 106.5 mm;  Compression Height: 72.2 mm;  Length: 109.1 mm;  Bolt Length: 84.50 mm;  Bolt Ø: 41.28 mm;  Recess Diameter: 78 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 14.2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30092-000 Piston Cyl.Bore: 72.2 mm;  Compression Height: 32.45 mm;  Length: 48.35 mm;  Bolt Length: 49 mm;  Bolt Ø: 20 mm;  Recess Diameter: 57.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -4.80 mm;  Valve Pocket Depth 1: -2.5 mm;  Valve Pocket Depth 2: -2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30092-050 Piston Cyl.Bore: 72.7 mm;  Compression Height: 32.45 mm;  Length: 48.35 mm;  Bolt Length: 49 mm;  Bolt Ø: 20 mm;  Recess Diameter: 57.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -4.8 mm;  Valve Pocket Depth 1: -2.5 mm;  Valve Pocket Depth 2: -2 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30093-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.4 mm;  Length: 159.5 mm;  Bolt Length: 114.50 mm;  Bolt Ø: 63.50 mm;  Recess Diameter: 91.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -18.2 mm;  Valve Pocket Depth 1: -2.7 mm;  Standard Size [STD]: ; 
YENMAK : 31-30094-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.35 mm;  Length: 159.8 mm;  Bolt Length: 120 mm;  Bolt Ø: 50.78 mm;  Recess Diameter: 97.60 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -22.85 mm;  Valve Pocket Depth 1: -6.2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30095-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.5 mm;  Length: 149.2 mm;  Bolt Length: 114.50 mm;  Bolt Ø: 63.50 mm;  Recess Diameter: 90.40 mm;  Recess Depth 1: -20.1 mm;  Valve Pocket Depth 1: -2.6 mm;  Standard Size [STD]: ; 
YENMAK : 31-30096-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.5 mm;  Length: 149.2 mm;  Bolt Length: 114.50 mm;  Bolt Ø: 63.50 mm;  Recess Diameter: 89.90 mm;  Recess Depth 1: -18.45 mm;  Valve Pocket Depth 1: -2.6 mm;  Standard Size [STD]: ; 
YENMAK : 31-30097-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.4 mm;  Length: 159.4 mm;  Bolt Length: 114.50 mm;  Bolt Ø: 63.50 mm;  Recess Diameter: 99.95 mm;  Surface: Hard Anodized ;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -15.8 mm;  Valve Pocket Depth 1: -1.9 mm;  Standard Size [STD]: ; 
YENMAK : 31-30098-000 Piston Cyl.Bore: 107 mm;  Compression Height: 69.4 mm;  Length: 103.2 mm;  Bolt Length: 90 mm;  Bolt Ø: 40 mm;  Recess Diameter: 79.80 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -13.00 mm;  Standard Size [STD]: ; 
YENMAK : 31-30099-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.35 mm;  Length: 159.8 mm;  Bolt Length: 120 mm;  Bolt Ø: 50.78 mm;  Recess Diameter: 96.77 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -20.6 mm;  Valve Pocket Depth 1: -6.2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30100-000 Piston Cyl.Bore: 137.16 mm;  Compression Height: 87.3 mm;  Length: 126.8 mm;  Bolt Length: 85 mm;  Bolt Ø: 63.50 mm;  Recess Diameter: 101.50 mm;  Recess Depth 1: -23.1 mm;  Valve Pocket Depth 1: -1.2 mm;  Valve Pocket Depth 2: -3.1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30101-000 Piston Cyl.Bore: 125 mm;  Compression Height: 78.8 mm;  Length: 124.3 mm;  Bolt Length: 98.50 mm;  Bolt Ø: 54 mm;  Recess Diameter: 90 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -11.75 mm;  Standard Size [STD]: ; 
YENMAK : 31-30102-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.35 mm;  Length: 159.8 mm;  Bolt Length: 120 mm;  Bolt Ø: 50.78 mm;  Recess Diameter: 106.50 mm;  Recess Depth 1: -21.5 mm;  Valve Pocket Depth 1: -6.4 mm;  Standard Size [STD]: ; 
YENMAK : 31-30103-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.35 mm;  Length: 159.8 mm;  Bolt Length: 120 mm;  Bolt Ø: 50.78 mm;  Recess Diameter: 97.34 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -21.1 mm;  Valve Pocket Depth 1: -6.3 mm;  Standard Size [STD]: ; 
YENMAK : 31-30104-000 Piston Cyl.Bore: 139.7 mm;  Compression Height: 102.35 mm;  Length: 159.8 mm;  Bolt Length: 120 mm;  Bolt Ø: 50.78 mm;  Recess Diameter: 104.32 mm;  Recess Depth 1: -15.85 mm;  Valve Pocket Depth 1: -4.7 mm;  Standard Size [STD]: ; 
YENMAK : 31-30105-000 Piston Cyl.Bore: 137.16 mm;  Compression Height: 87.3 mm;  Length: 126.8 mm;  Bolt Length: 85 mm;  Bolt Ø: 63.50 mm;  Recess Diameter: 94.30 mm;  Recess Depth 1: -22.70 mm;  Valve Pocket Depth 1: -1.2 mm;  Valve Pocket Depth 2: -3.1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30107-000 Piston Cyl.Bore: 126 mm;  Compression Height: 76.2 mm;  Length: 121.8 mm;  Bolt Length: 103 mm;  Bolt Ø: 52 mm;  Recess Diameter: 98 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -22 mm;  Valve Pocket Depth 1: -2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30108-000 Piston Cyl.Bore: 123.01 mm;  Compression Height: 78.4 mm;  Length: 114.4 mm;  Bolt Length: 73 mm;  Bolt Ø: 54 mm;  Recess Diameter: 83.60 mm;  Recess Depth 1: -18.08 mm;  Valve Pocket Depth 1: -1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30109-000 Piston Cyl.Bore: 78 mm;  Compression Height: 31.4 mm;  Length: 51.9 mm;  Bolt Length: 52.50 mm;  Bolt Ø: 20 mm;  Surface: Hard Anodized ;  Recess Depth 1: 2.45 mm;  Valve Pocket Depth 1: -2.3 mm;  Valve Pocket Depth 2: -3.35 mm;  Standard Size [STD]: ; 
YENMAK : 31-30110-000 Piston Cyl.Bore: 128 mm;  Compression Height: 90 mm;  Length: 140 mm;  Bolt Length: 105 mm;  Bolt Ø: 46 mm;  Recess Diameter: 98.75 mm;  Surface: Hard Anodized ;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 27.46 mm;  Standard Size [STD]: ; 
YENMAK : 31-30111-000 Piston Cyl.Bore: 102 mm;  Compression Height: 71.38 mm;  Length: 105.38 mm;  Bolt Length: 82.70 mm;  Bolt Ø: 40 mm;  Recess Diameter: 88.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 23.9 mm;  Standard Size [STD]: ; 
YENMAK : 31-30111-050 Piston Cyl.Bore: 102.5 mm;  Compression Height: 71.38 mm;  Length: 105.38 mm;  Bolt Length: 82.70 mm;  Bolt Ø: 40 mm;  Recess Diameter: 88.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 23.9 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30112-000 Piston Cyl.Bore: 104 mm;  Compression Height: 62.385 mm;  Length: 96.3 mm;  Bolt Length: 87.30 mm;  Bolt Ø: 40 mm;  Recess Diameter: 58.20 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 17.68 mm;  Standard Size [STD]: ; 
YENMAK : 31-30112-040 Piston Cyl.Bore: 104.4 mm;  Compression Height: 62.385 mm;  Length: 96.3 mm;  Bolt Length: 87.30 mm;  Bolt Ø: 40 mm;  Recess Diameter: 58.20 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 17.68 mm;  Oversize: 0.4 mm; 
YENMAK : 31-30113-000 Piston Cyl.Bore: 95.8 mm;  Compression Height: 63 mm;  Length: 93.4 mm;  Bolt Length: 81 mm;  Bolt Ø: 36 mm;  Recess Diameter: 78 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 20.8 mm;  Standard Size [STD]: ; 
YENMAK : 31-30113-020 Piston Cyl.Bore: 96 mm;  Compression Height: 63 mm;  Length: 93.4 mm;  Bolt Length: 81 mm;  Bolt Ø: 36 mm;  Recess Diameter: 78 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 20.8 mm;  Oversize: 0.2 mm; 
YENMAK : 31-30113-040 Piston Cyl.Bore: 96.2 mm;  Compression Height: 63 mm;  Length: 93.4 mm;  Bolt Length: 81 mm;  Bolt Ø: 36 mm;  Recess Diameter: 78 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 20.8 mm;  Oversize: 0.4 mm; 
YENMAK : 31-30116-000 Piston Cyl.Bore: 88 mm;  Compression Height: 48.9 mm;  Length: 81.83 mm;  Bolt Length: 99.50 mm;  Bolt Ø: 45 mm;  Recess Depth 1: -3.56 mm;  Standard Size [STD]: ; 
YENMAK : 31-30118-000 Piston Cyl.Bore: 83 mm;  Compression Height: 33.8 mm;  Length: 51.1 mm;  Bolt Length: 54 mm;  Bolt Ø: 20 mm;  Recess Diameter: 53.90 mm;  Surface: Hard Anodized ;  Supplementary Article/Info 2: with cooling duct ;  Recess Depth 1: -7.2 mm;  Valve Pocket Depth 1: -1.85 mm;  Valve Pocket Depth 2: -1.75 mm;  Standard Size [STD]: ; 
YENMAK : 31-30119-000 Piston Cyl.Bore: 83 mm;  Compression Height: 30.9 mm;  Length: 50.82 mm;  Bolt Length: 51 mm;  Bolt Ø: 20 mm;  Recess Diameter: 49.70 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -6.00 mm;  Valve Pocket Depth 1: -3.1 mm;  Valve Pocket Depth 2: -3.2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30124-000 Piston Cyl.Bore: 98.43 mm;  Compression Height: 79.45 mm;  Length: 124.4 mm;  Bolt Length: 77.30 mm;  Bolt Ø: 40 mm;  Recess Diameter: 59.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 31.8 mm;  Standard Size [STD]: ; 
YENMAK : 31-30126-000 Piston Cyl.Bore: 104.775 mm;  Compression Height: 88.45 mm;  Length: 134.4 mm;  Bolt Length: 85.80 mm;  Bolt Ø: 45 mm;  Recess Diameter: 65 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -22.9 mm;  Valve Pocket Depth 1: -1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30127-000 Piston Cyl.Bore: 120.64 mm;  Compression Height: 92.6 mm;  Length: 137.6 mm;  Bolt Length: 93.90 mm;  Bolt Ø: 41.30 mm;  Recess Diameter: 64 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 23.5 mm;  Valve Pocket Depth 1: -1.9 mm;  Valve Pocket Depth 2: -2.5 mm;  Standard Size [STD]: ; 
YENMAK : 31-30129-000 Piston Cyl.Bore: 77 mm;  Compression Height: 28 mm;  Length: 45 mm;  Bolt Length: 52 mm;  Bolt Ø: 20 mm;  Recess Diameter: 69.20 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -3.0 mm;  Valve Pocket Depth 1: -2 mm;  Valve Pocket Depth 2: -2.8 mm;  Standard Size [STD]: ; 
YENMAK : 31-30129-050 Piston Cyl.Bore: 77.5 mm;  Compression Height: 28 mm;  Length: 45 mm;  Bolt Length: 52 mm;  Bolt Ø: 20 mm;  Recess Diameter: 69.20 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -3.0 mm;  Valve Pocket Depth 1: -2 mm;  Valve Pocket Depth 2: -2.8 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30130-000 Piston Cyl.Bore: 108 mm;  Compression Height: 58 mm;  Length: 97.1 mm;  Bolt Length: 88 mm;  Bolt Ø: 44 mm;  Recess Diameter: 92.07 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: 10.18 mm;  Standard Size [STD]: ; 
YENMAK : 31-30131-000 Piston Cyl.Bore: 115 mm;  Compression Height: 66.15 mm;  Length: 119.85 mm;  Bolt Length: 87 mm;  Bolt Ø: 40.60 mm;  Recess Diameter: 61.90 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -18.8 mm;  Standard Size [STD]: ; 
YENMAK : 31-30140-000 Piston Cyl.Bore: 96 mm;  Compression Height: 51.7 mm;  Length: 81.7 mm;  Bolt Length: 68 mm;  Bolt Ø: 30 mm;  Recess Diameter: 48 mm;  Recess Depth 1: -20.6 mm;  Standard Size [STD]: ; 
YENMAK : 31-30141-000 Piston Cyl.Bore: 87.515 mm;  Compression Height: 34.982 mm;  Length: 53.8 mm;  Bolt Length: 56 mm;  Bolt Ø: 22.50 mm;  Surface: Hard Anodized ;  Recess Depth 1: -4.3 mm;  Valve Pocket Depth 1: -3.4 mm;  Valve Pocket Depth 2: -3.7 mm;  Standard Size [STD]: ; 
YENMAK : 31-30142-000 Piston Cyl.Bore: 120 mm;  Compression Height: 76.8 mm;  Length: 123.3 mm;  Bolt Length: 96 mm;  Bolt Ø: 52 mm;  Recess Diameter: 82 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -22.46 mm;  Valve Pocket Depth 1: -1.6 mm;  Valve Pocket Depth 2: -2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30143-000 Piston Cyl.Bore: 110 mm;  Compression Height: 70.93 mm;  Length: 109.9 mm;  Bolt Length: 80 mm;  Bolt Ø: 46 mm;  Recess Diameter: 61.55 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -17.53 mm;  Valve Pocket Depth 1: -2.35 mm;  Standard Size [STD]: ; 
YENMAK : 31-30144-000 Piston Cyl.Bore: 104 mm;  Compression Height: 62.385 mm;  Length: 96.285 mm;  Bolt Length: 87.30 mm;  Bolt Ø: 40 mm;  Recess Diameter: 58.20 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -19.88 mm;  Standard Size [STD]: ; 
YENMAK : 31-30145-000 Piston Cyl.Bore: 88 mm;  Compression Height: 57 mm;  Length: 84 mm;  Bolt Length: 67 mm;  Bolt Ø: 31 mm;  Recess Diameter: 44.70 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -18.18 mm;  Standard Size [STD]: ; 
YENMAK : 31-30146-000 Piston Cyl.Bore: 95.8 mm;  Compression Height: 63 mm;  Length: 93.5 mm;  Bolt Length: 81 mm;  Bolt Ø: 36 mm;  Recess Diameter: 50.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -16 mm;  Standard Size [STD]: ; 
YENMAK : 31-30146-040 Piston Cyl.Bore: 96.2 mm;  Compression Height: 63 mm;  Length: 93.5 mm;  Bolt Length: 81 mm;  Bolt Ø: 36 mm;  Recess Diameter: 50.50 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -16 mm;  Oversize: 0.4 mm; 
YENMAK : 31-30147-000 Piston Cyl.Bore: 88 mm;  Compression Height: 57 mm;  Length: 84 mm;  Bolt Length: 67 mm;  Bolt Ø: 31 mm;  Recess Diameter: 49.20 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -14.25 mm;  Standard Size [STD]: ; 
YENMAK : 31-30148-000 Piston Cyl.Bore: 72.5 mm;  Compression Height: 30.2 mm;  Length: 47.8 mm;  Bolt Length: 53.10 mm;  Bolt Ø: 18 mm;  Recess Diameter: 57.15 mm;  Surface: Hard Anodized ;  Recess Depth 1: -7.5 mm;  Standard Size [STD]: ; 
YENMAK : 31-30148-050 Piston Cyl.Bore: 73 mm;  Compression Height: 30.2 mm;  Length: 47.8 mm;  Bolt Length: 53.10 mm;  Bolt Ø: 18 mm;  Recess Diameter: 57.15 mm;  Surface: Hard Anodized ;  Recess Depth 1: -7.5 mm;  Oversize: 0.5 mm; 
YENMAK : 31-30149-000 Piston Cyl.Bore: 81 mm;  Compression Height: 45.8 mm;  Length: 70.3 mm;  Bolt Length: 63 mm;  Bolt Ø: 29 mm;  Recess Diameter: 52.85 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -13 mm;  Valve Pocket Depth 1: -0.8 mm;  Valve Pocket Depth 2: -0.8 mm;  Standard Size [STD]: ; 
YENMAK : 31-30150-000 Piston Cyl.Bore: 81 mm;  Compression Height: 45.8 mm;  Length: 70.3 mm;  Bolt Length: 63 mm;  Bolt Ø: 29 mm;  Recess Diameter: 50.90 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -13.2 mm;  Standard Size [STD]: ; 
YENMAK : 31-30151-000 Piston Cyl.Bore: 74.51 mm;  Compression Height: 30.8 mm;  Length: 48.8 mm;  Bolt Length: 50 mm;  Bolt Ø: 19 mm;  Recess Diameter: 58.30 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -5.1 mm;  Valve Pocket Depth 1: -2.2 mm;  Valve Pocket Depth 2: -3.4 mm;  Standard Size [STD]: ; 
YENMAK : 31-30152-000 Piston Cyl.Bore: 81 mm;  Compression Height: 45.75 mm;  Length: 68.95 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Recess Diameter: 50.90 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -13.4 mm;  Standard Size [STD]: ; 
YENMAK : 31-30153-000 Piston Cyl.Bore: 75 mm;  Compression Height: 39.4 mm;  Length: 74.98 mm;  Bolt Length: 63 mm;  Bolt Ø: 23 mm;  Standard Size [STD]: ; 
YENMAK : 31-30154-000 Piston Cyl.Bore: 75 mm;  Compression Height: 41.8 mm;  Length: 72.3 mm;  Bolt Length: 63 mm;  Bolt Ø: 23 mm;  Standard Size [STD]: ; 
YENMAK : 31-30155-000 Piston Cyl.Bore: 73 mm;  Compression Height: 41.8 mm;  Length: 72.29 mm;  Bolt Length: 61 mm;  Bolt Ø: 23 mm;  Standard Size [STD]: ; 
YENMAK : 31-30156-000 Piston Cyl.Bore: 85 mm;  Compression Height: 48.78 mm;  Length: 90.09 mm;  Bolt Length: 70 mm;  Bolt Ø: 30 mm;  Standard Size [STD]: ; 
YENMAK : 31-30157-000 Piston Cyl.Bore: 78 mm;  Compression Height: 48.32 mm;  Length: 86.85 mm;  Bolt Length: 66 mm;  Bolt Ø: 26 mm;  Standard Size [STD]: ; 
YENMAK : 31-30158-000 Piston Cyl.Bore: 84 mm;  Compression Height: 42.2 mm;  Length: 84.2 mm;  Bolt Length: 65.70 mm;  Bolt Ø: 26 mm;  Standard Size [STD]: ; 
YENMAK : 31-30159-000 Piston Cyl.Bore: 88 mm;  Compression Height: 48.8 mm;  Length: 94.1 mm;  Bolt Length: 73 mm;  Bolt Ø: 30 mm;  Standard Size [STD]: ; 
YENMAK : 31-30160-000 Piston Cyl.Bore: 80 mm;  Compression Height: 44.78 mm;  Length: 80.28 mm;  Bolt Length: 65.80 mm;  Bolt Ø: 26 mm;  Standard Size [STD]: ; 
YENMAK : 31-30161-000 Piston Cyl.Bore: 77 mm;  Compression Height: 27.5 mm;  Length: 47.5 mm;  Bolt Length: 43 mm;  Bolt Ø: 18 mm;  Recess Diameter: 57.50 mm;  Recess Depth 1: -2 mm;  Valve Pocket Depth 1: -4 mm;  Valve Pocket Depth 2: -6 mm;  Standard Size [STD]: ; 
YENMAK : 31-30162-000 Piston Cyl.Bore: 82 mm;  Compression Height: 33.27 mm;  Length: 51.27 mm;  Bolt Length: 55 mm;  Bolt Ø: 22 mm;  Recess Diameter: 62 mm;  Surface: Hard Anodized ;  Recess Depth 1: -2.04 mm;  Valve Pocket Depth 1: -4.4 mm;  Valve Pocket Depth 2: -4.75 mm;  Standard Size [STD]: ; 
YENMAK : 31-30163-000 Piston Cyl.Bore: 82 mm;  Compression Height: 33.18 mm;  Length: 51.18 mm;  Bolt Length: 55 mm;  Bolt Ø: 22 mm;  Recess Diameter: 61.86 mm;  Surface: Hard Anodized ;  Recess Depth 1: -3.6 mm;  Valve Pocket Depth 1: -4.67 mm;  Valve Pocket Depth 2: -4.25 mm;  Standard Size [STD]: ; 
YENMAK : 31-30174-000 Piston Cyl.Bore: 128 mm;  Compression Height: 79.52 mm;  Length: 126.56 mm;  Bolt Length: 103 mm;  Bolt Ø: 52 mm;  Recess Diameter: 107 mm;  Supplementary Article/Info 2: with bush for piston pin boss ;  Recess Depth 1: -16.44 mm;  Standard Size [STD]: ; 
YENMAK : 31-30175-000 Piston Cyl.Bore: 125 mm;  Compression Height: 68 mm;  Length: 102.5 mm;  Bolt Length: 81.50 mm;  Bolt Ø: 55 mm;  Recess Diameter: 91 mm;  Recess Depth 1: -14.45 mm;  Valve Pocket Depth 1: -1.5 mm;  Standard Size [STD]: ; 
YENMAK : 31-30176-000 Piston Cyl.Bore: 137.16 mm;  Compression Height: 87.4 mm;  Length: 126.8 mm;  Bolt Length: 85 mm;  Bolt Ø: 63.57 mm;  Recess Diameter: 103.40 mm;  Supplementary Article/Info 2: with cooling duct ;  Recess Depth 1: -17.65 mm;  Valve Pocket Depth 1: -3 mm;  Valve Pocket Depth 2: -1.1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30177-000 Piston Cyl.Bore: 137.16 mm;  Compression Height: 87.4 mm;  Length: 126.8 mm;  Bolt Length: 85 mm;  Bolt Ø: 63.57 mm;  Recess Diameter: 89.90 mm;  Supplementary Article/Info 2: with cooling duct ;  Recess Depth 1: -22 mm;  Valve Pocket Depth 1: -3 mm;  Valve Pocket Depth 2: -1.1 mm;  Standard Size [STD]: ; 
YENMAK : 31-30178-000 Piston Cyl.Bore: 92 mm;  Compression Height: 53.2 mm;  Length: 78.2 mm;  Bolt Length: 68 mm;  Bolt Ø: 31 mm;  Recess Diameter: 60.35 mm;  Supplementary Article/Info 2: with piston ring carrier ;  Recess Depth 1: -14.40 mm;  Valve Pocket Depth 1: -1.1 mm;  Valve Pocket Depth 2: -1.75 mm;  Standard Size [STD]: ; 
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    Size/Parameters

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