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REF NO. Part categories Parameter
YENMAK : 39-04617-000 Piston Cyl.Bore: 84 mmCompression Height: 44.98 mmLength: 71 mmBolt Length: 68 mmBolt Ø: 30 mmRecess Diameter: 47.50 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -16.5 mmValve Pocket Depth 1: -160 mmValve Pocket Depth 2: -1.54 mmStandard Size [STD]:
YENMAK : 39-04618-000 Piston Cyl.Bore: 84 mmCompression Height: 29.5 mmLength: 50.5 mmBolt Length: 50 mmBolt Ø: 20 mmSurface: Hard Anodized Valve Pocket Depth 1: -3.2 mmValve Pocket Depth 2: -2.8 mmStandard Size [STD]:
YENMAK : 39-04620-000 Piston Cyl.Bore: 84 mmCompression Height: 28.32 mmLength: 48.32 mmBolt Length: 56 mmBolt Ø: 22 mmValve Pocket Depth 1: -0.71 mmValve Pocket Depth 2: -0.76 mmStandard Size [STD]:
YENMAK : 39-04621-000 Piston Cyl.Bore: 84 mmCompression Height: 29.8 mmLength: 50.8 mmBolt Length: 50 mmBolt Ø: 20 mmSurface: Hard Anodized Valve Pocket Depth 1: -4.75 mmStandard Size [STD]:
YENMAK : 39-04623-000 Piston Cyl.Bore: 84 mmCompression Height: 27.6 mmLength: 47.6 mmBolt Length: 56 mmBolt Ø: 22 mmValve Pocket Depth 1: -2.6 mmStandard Size [STD]:
YENMAK : 39-04668-000 Piston Cyl.Bore: 91 mmCompression Height: 54.25 mmLength: 83.7 mmBolt Length: 74 mmBolt Ø: 33 mmRecess Diameter: 52.70 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -14.75 mmValve Pocket Depth 1: -0.3 mmStandard Size [STD]:
YENMAK : 39-04668-050 Piston Cyl.Bore: 91.5 mmCompression Height: 54.25 mmLength: 83.7 mmBolt Length: 74 mmBolt Ø: 33 mmRecess Diameter: 52.70 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -14.75 mmValve Pocket Depth 1: -0.3 mmOversize: 0.5 mm
YENMAK : 39-04684-000 Piston Cyl.Bore: 82 mmCompression Height: 29.9 mmLength: 50.9 mmBolt Length: 56 mmBolt Ø: 20 mmRecess Diameter: 71.20 mmSurface: Hard Anodized Recess Depth 1: -4.61 mmValve Pocket Depth 1: -1 mmValve Pocket Depth 2: -4 mmStandard Size [STD]:
YENMAK : 39-04684-050 Piston Cyl.Bore: 82.5 mmCompression Height: 29.9 mmLength: 50.9 mmBolt Length: 56 mmBolt Ø: 20 mmRecess Diameter: 71.20 mmSurface: Hard Anodized Recess Depth 1: -4.61 mmValve Pocket Depth 1: -1 mmValve Pocket Depth 2: -4 mmOversize: 0.5 mm
YENMAK : 39-04687-000 Piston Cyl.Bore: 82 mmCompression Height: 29.9 mmLength: 50.9 mmBolt Length: 56 mmBolt Ø: 20 mmRecess Diameter: 70 mmSurface: Hard Anodized Recess Depth 1: -1 mmValve Pocket Depth 1: -1 mmValve Pocket Depth 2: -4 mmStandard Size [STD]:
YENMAK : 39-04687-050 Piston Cyl.Bore: 82.5 mmCompression Height: 29.9 mmLength: 50.9 mmBolt Length: 56 mmBolt Ø: 20 mmRecess Depth 1: -1 mmValve Pocket Depth 1: -1 mmValve Pocket Depth 2: -4 mmOversize: 0.5 mm
YENMAK : 39-04690-050 Piston Cyl.Bore: 90.41 mmCompression Height: 31.35 mmLength: 54.85 mmBolt Length: 56 mmBolt Ø: 22 mmValve Pocket Depth 1: -1.4 mmValve Pocket Depth 2: -1.9 mmOversize: 0.5 mm
YENMAK : 39-04690-100 Piston Cyl.Bore: 90.91 mmCompression Height: 31.35 mmLength: 54.85 mmBolt Length: 56 mmBolt Ø: 22 mmValve Pocket Depth 1: -1.4 mmValve Pocket Depth 2: -1.9 mmOversize: 1 mm
YENMAK : 39-04802-000 Piston Cyl.Bore: 75 mmCompression Height: 28 mmLength: 57 mmBolt Length: 50 mmBolt Ø: 15 mmStandard Size [STD]:
YENMAK : 39-04802-025 Piston Cyl.Bore: 75.25 mmCompression Height: 28 mmLength: 57 mmBolt Length: 50 mmBolt Ø: 15 mmOversize: 0.25 mm
YENMAK : 39-04802-050 Piston Cyl.Bore: 75.5 mmCompression Height: 28 mmLength: 57 mmBolt Length: 50 mmBolt Ø: 15 mmOversize: 0.5 mm
YENMAK : 39-04802-075 Piston Cyl.Bore: 75.75 mmCompression Height: 28 mmLength: 57 mmBolt Length: 50 mmBolt Ø: 15 mmOversize: 0.75 mm
YENMAK : 39-04802-100 Piston Cyl.Bore: 76 mmCompression Height: 28 mmLength: 57 mmBolt Length: 50 mmBolt Ø: 15 mmOversize: 1 mm
YENMAK : 31-03004-050 Piston Cyl.Bore: 87.5 mmCompression Height: 43.45 mmLength: 80 mmBolt Length: 64 mmBolt Ø: 25 mmRecess Diameter: 40 mmRecess Depth 1: -16.7 mmOversize: 0.5 mm
YENMAK : 31-03005-050 Piston Cyl.Bore: 83.5 mmCompression Height: 43.45 mmLength: 79.9 mmBolt Length: 64 mmBolt Ø: 25 mmRecess Diameter: 38 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -15.95 mmOversize: 0.5 mm
YENMAK : 31-03006-075 Piston Cyl.Bore: 87.75 mmCompression Height: 43.45 mmLength: 80 mmBolt Length: 64 mmBolt Ø: 25 mmRecess Depth 1: -1.5 mmValve Pocket Depth 1: -1 mmOversize: 0.75 mm
YENMAK : 31-03006-100 Piston Cyl.Bore: 88 mmCompression Height: 43.45 mmLength: 80 mmBolt Length: 64 mmBolt Ø: 25 mmRecess Depth 1: -1.5 mmValve Pocket Depth 1: -1 mmOversize: 1 mm
YENMAK : 31-03016-000 Piston Cyl.Bore: 77.2 mmCompression Height: 42 mmLength: 65.75 mmBolt Length: 64 mmBolt Ø: 28 mmRecess Diameter: 47.20 mmSurface: Hard Anodized Supplementary Article/Info 2: with piston ring carrier Recess Depth 1: -12.6 mmValve Pocket Depth 1: -0.5 mmStandard Size [STD]:
YENMAK : 31-03016-050 Piston Cyl.Bore: 77.7 mmCompression Height: 42 mmLength: 65.75 mmBolt Length: 64 mmBolt Ø: 28 mmRecess Diameter: 47.20 mmSurface: Hard Anodized Supplementary Article/Info 2: with piston ring carrier Recess Depth 1: -12.6 mmValve Pocket Depth 1: -0.5 mmOversize: 0.5 mm
YENMAK : 31-03101-000 Piston Cyl.Bore: 92 mmCompression Height: 31 mmLength: 67.9 mmBolt Length: 63 mmBolt Ø: 18 mmStandard Size [STD]:
YENMAK : 31-03117-000 Piston Cyl.Bore: 85 mmCompression Height: 33.05 mmLength: 52.55 mmBolt Length: 59.85 mmBolt Ø: 19 mmStandard Size [STD]:
YENMAK : 31-03166-040 Piston Cyl.Bore: 83.4 mmCompression Height: 27 mmLength: 49 mmBolt Length: 57 mmBolt Ø: 21 mmValve Pocket Depth 1: -2.9 mmOversize: 0.4 mm
YENMAK : 31-03167-040 Piston Cyl.Bore: 83.4 mmCompression Height: 28 mmLength: 50 mmBolt Length: 57 mmBolt Ø: 21 mmValve Pocket Depth 1: -2.5 mmOversize: 0.4 mm
YENMAK : 31-03168-040 Piston Cyl.Bore: 81.4 mmCompression Height: 29.8 mmLength: 55.3 mmBolt Length: 57 mmBolt Ø: 21 mmValve Pocket Depth 1: -1 mmOversize: 0.4 mm
YENMAK : 31-03169-000 Piston Cyl.Bore: 131 mmCompression Height: 87.2 mmLength: 135.2 mmBolt Length: 107 mmBolt Ø: 55 mmRecess Diameter: 89 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -16.90 mmStandard Size [STD]:
YENMAK : 31-03284-050 Piston Cyl.Bore: 77.01 mmCompression Height: 29.2 mmLength: 50.21 mmBolt Length: 52 mmBolt Ø: 19 mmSurface: Hard Anodized Recess Depth 1: -4.60 mmValve Pocket Depth 1: -3.58 mmValve Pocket Depth 2: -0.8 mmOversize: 0.5 mm
YENMAK : 31-03287-000 Piston Cyl.Bore: 76.51 mmCompression Height: 28.97 mmLength: 47.97 mmBolt Length: 54 mmBolt Ø: 19 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -4.57 mmValve Pocket Depth 1: -3.8 mmValve Pocket Depth 2: -1.1 mmStandard Size [STD]:
YENMAK : 31-03287-050 Piston Cyl.Bore: 77.01 mmCompression Height: 28.97 mmLength: 47.97 mmBolt Length: 54 mmBolt Ø: 19 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -4.57 mmValve Pocket Depth 1: -3.8 mmValve Pocket Depth 2: -1.1 mmOversize: 0.5 mm
YENMAK : 31-03332-000 Piston Cyl.Bore: 72 mmCompression Height: 26.8 mmLength: 49.8 mmBolt Length: 53 mmBolt Ø: 18 mmRecess Diameter: 61 mmRecess Depth 1: -8 mmValve Pocket Depth 1: -1.4 mmValve Pocket Depth 2: -2.3 mmStandard Size [STD]:
YENMAK : 31-03332-040 Piston Cyl.Bore: 72.4 mmCompression Height: 26.8 mmLength: 49.8 mmBolt Length: 53 mmBolt Ø: 18 mmRecess Diameter: 61 mmRecess Depth 1: -8 mmValve Pocket Depth 1: -1.4 mmValve Pocket Depth 2: -2.3 mmOversize: 0.4 mm
YENMAK : 31-03368-001 Piston Cyl.Bore: 114 mmCompression Height: 78.82 mmLength: 120.32 mmBolt Length: 91.10 mmBolt Ø: 45 mmRecess Diameter: 56 mmSurface: Hard Anodized Recess Depth 1: -25 mmStandard Size [STD]:
YENMAK : 31-03370-050 Piston Cyl.Bore: 102.5 mmCompression Height: 71.56 mmLength: 105.36 mmBolt Length: 75.80 mmBolt Ø: 40 mmRecess Diameter: 59.15 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -17.6 mmOversize: 0.5 mm
YENMAK : 31-03370-100 Piston Cyl.Bore: 103 mmCompression Height: 71.56 mmLength: 105.36 mmBolt Length: 75.80 mmBolt Ø: 40 mmRecess Diameter: 59.15 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -17.6 mmOversize: 1 mm
YENMAK : 31-03372-050 Piston Cyl.Bore: 102.5 mmCompression Height: 71.56 mmLength: 105.36 mmBolt Length: 75.80 mmBolt Ø: 40 mmRecess Diameter: 63.50 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -17.9 mmOversize: 0.5 mm
YENMAK : 31-03372-051 Piston Cyl.Bore: 102.5 mmCompression Height: 71.36 mmLength: 105.16 mmBolt Length: 75.80 mmBolt Ø: 40 mmRecess Diameter: 63.50 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -17.9 mmOversize: 0.5 mm
YENMAK : 31-03372-100 Piston Cyl.Bore: 103 mmCompression Height: 71.56 mmLength: 105.36 mmBolt Length: 75.80 mmBolt Ø: 40 mmRecess Diameter: 63.50 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -17.9 mmOversize: 1 mm
YENMAK : 31-03395-001 Piston Cyl.Bore: 86.4 mmCompression Height: 33.1 mmLength: 72.6 mmBolt Length: 63 mmBolt Ø: 22 mmRecess Depth 1: -2.5 mmValve Pocket Depth 1: -3 mmStandard Size [STD]:
YENMAK : 31-03399-080 Piston Cyl.Bore: 82.8 mmCompression Height: 44.5 mmLength: 70.4 mmBolt Length: 65 mmBolt Ø: 26 mmRecess Depth 1: -1.3 mmOversize: 0.8 mm
YENMAK : 31-03408-040 Piston Cyl.Bore: 104.4 mmCompression Height: 65.15 mmLength: 108.5 mmBolt Length: 85 mmBolt Ø: 38 mmRecess Diameter: 52.20 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -22.5 mmOversize: 0.4 mm
YENMAK : 31-03426-040 Piston Cyl.Bore: 94.07 mmCompression Height: 59.52 mmLength: 94 mmBolt Length: 77 mmBolt Ø: 29 mmRecess Diameter: 40 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -18 mmOversize: 0.4 mm
YENMAK : 31-03443-100 Piston Cyl.Bore: 91.8 mmCompression Height: 41.55 mmLength: 79.55 mmBolt Length: 72.80 mmBolt Ø: 24 mmOversize: 1 mm
YENMAK : 31-03499-051 Piston Cyl.Bore: 91.6 mmCompression Height: 48.65 mmLength: 88.7 mmBolt Length: 75 mmBolt Ø: 29 mmRecess Depth 1: -3.2 mmValve Pocket Depth 1: -2 mmValve Pocket Depth 2: -2.6 mmOversize: 0.5 mm
YENMAK : 31-03539-000 Piston Cyl.Bore: 100 mmCompression Height: 56.2 mmLength: 102 mmBolt Length: 82 mmBolt Ø: 34 mmRecess Diameter: 51 mmSupplementary Article/Info 2: with cooling duct Recess Depth 1: -20 mmStandard Size [STD]:
YENMAK : 31-03544-005 Piston Cyl.Bore: 80 mmCompression Height: 21.7 mmLength: 44.65 mmBolt Length: 52.60 mmBolt Ø: 18 mmRecess Diameter: 68 mmRecess Depth 1: -0.525 mmValve Pocket Depth 1: -2.3 mmValve Pocket Depth 2: -2.5 mmStandard Size [STD]:
YENMAK : 31-03556-010 Piston Cyl.Bore: 89.11 mmCompression Height: 47.371 mmLength: 77.089 mmBolt Length: 72.80 mmBolt Ø: 22.22 mmRecess Depth 1: -2.362 mmOversize: 0.25 mm
YENMAK : 31-03579-001 Piston Cyl.Bore: 128 mmCompression Height: 79.05 mmLength: 134.05 mmBolt Length: 107 mmBolt Ø: 50 mmRecess Diameter: 85.05 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -21.74 mmValve Pocket Depth 1: -1.9 mmStandard Size [STD]:
YENMAK : 31-03647-000 Piston Cyl.Bore: 89.91 mmCompression Height: 31.1 mmLength: 54.6 mmBolt Length: 56 mmBolt Ø: 22 mmRecess Diameter: 74.50 mmRecess Depth 1: -1.2 mmStandard Size [STD]:
YENMAK : 31-03647-025 Piston Cyl.Bore: 90.16 mmCompression Height: 30.8 mmLength: 54.6 mmBolt Length: 56 mmBolt Ø: 22 mmRecess Diameter: 74.50 mmRecess Depth 1: -1.2 mmOversize: 0.25 mm
YENMAK : 31-03647-050 Piston Cyl.Bore: 90.41 mmCompression Height: 30.8 mmLength: 54.6 mmBolt Length: 56 mmBolt Ø: 22 mmRecess Diameter: 74.50 mmRecess Depth 1: -1.2 mmOversize: 0.5 mm
YENMAK : 31-03647-100 Piston Cyl.Bore: 90.91 mmCompression Height: 30.8 mmLength: 54.6 mmBolt Length: 56 mmBolt Ø: 22 mmRecess Diameter: 74.50 mmRecess Depth 1: -1.2 mmOversize: 1 mm
YENMAK : 31-03661-050 Piston Cyl.Bore: 91.6 mmCompression Height: 48.7 mmLength: 88.7 mmBolt Length: 75 mmBolt Ø: 29 mmRecess Depth 1: -2.7 mmValve Pocket Depth 1: -2.25 mmOversize: 0.5 mm
YENMAK : 31-03714-000 Piston Cyl.Bore: 102 mmCompression Height: 69.1 mmLength: 123.6 mmBolt Length: 80 mmBolt Ø: 35 mmRecess Diameter: 56 mmRecess Depth 1: -17 mmStandard Size [STD]:
YENMAK : 31-03777-050 Piston Cyl.Bore: 83 mmCompression Height: 45.65 mmLength: 75.8 mmBolt Length: 69 mmBolt Ø: 26 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -1.5 mmOversize: 0.5 mm
YENMAK : 31-03817-075 Piston Cyl.Bore: 79.75 mmCompression Height: 27.7 mmLength: 47.7 mmBolt Length: 55 mmBolt Ø: 18 mmRecess Diameter: 60 mmRecess Depth 1: -0.8 mmValve Pocket Depth 1: -1.9 mmValve Pocket Depth 2: -2.15 mmOversize: 0.75 mm
YENMAK : 31-03892-100 Piston Cyl.Bore: 95 mmCompression Height: 57.42 mmLength: 99.92 mmBolt Length: 81 mmBolt Ø: 28 mmRecess Depth 1: -2 mmOversize: 1 mm
YENMAK : 31-03956-000 Piston Cyl.Bore: 76.51 mmCompression Height: 29.3 mmLength: 49.3 mmBolt Length: 47 mmBolt Ø: 17 mmSurface: Hard Anodized Recess Depth 1: -6 mmValve Pocket Depth 1: -2.8 mmStandard Size [STD]:
YENMAK : 31-03956-050 Piston Cyl.Bore: 77.01 mmCompression Height: 29.3 mmLength: 49.3 mmBolt Length: 47 mmBolt Ø: 17 mmSurface: Hard Anodized Recess Depth 1: -6 mmValve Pocket Depth 1: -2.8 mmOversize: 0.5 mm
YENMAK : 31-03967-000 Piston Cyl.Bore: 101.064 mmCompression Height: 70.5 mmLength: 108.5 mmBolt Length: 77 mmBolt Ø: 34.92 mmRecess Diameter: 61.45 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -21.14 mmStandard Size [STD]:
YENMAK : 31-03968-000 Piston Cyl.Bore: 97.1 mmCompression Height: 52.2 mmLength: 84.2 mmBolt Length: 78 mmBolt Ø: 32 mmRecess Diameter: 53 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -16.2 mmValve Pocket Depth 1: -0.65 mmValve Pocket Depth 2: -0.75 mmStandard Size [STD]:
YENMAK : 31-03968-050 Piston Cyl.Bore: 97.6 mmCompression Height: 52.2 mmLength: 84.2 mmBolt Length: 78 mmBolt Ø: 32 mmRecess Diameter: 53 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -16.2 mmValve Pocket Depth 1: -0.65 mmValve Pocket Depth 2: -0.75 mmOversize: 0.5 mm
YENMAK : 31-03969-000 Piston Cyl.Bore: 75 mmCompression Height: 29.2 mmLength: 48.9 mmBolt Length: 56 mmBolt Ø: 19 mmRecess Depth 1: -0.83 mmValve Pocket Depth 1: -0.63 mmStandard Size [STD]:
YENMAK : 31-03969-050 Piston Cyl.Bore: 75.5 mmCompression Height: 29.2 mmLength: 48.9 mmBolt Length: 56 mmBolt Ø: 19 mmRecess Depth 1: -0.83 mmValve Pocket Depth 1: -0.63 mmOversize: 0.5 mm
YENMAK : 31-03975-000 Piston Cyl.Bore: 92 mmCompression Height: 54.2 mmLength: 82.2 mmBolt Length: 65 mmBolt Ø: 34 mmRecess Diameter: 39.50 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -19.5 mmStandard Size [STD]:
YENMAK : 31-03975-050 Piston Cyl.Bore: 92.5 mmCompression Height: 54.2 mmLength: 82.2 mmBolt Length: 65 mmBolt Ø: 34 mmRecess Diameter: 39.50 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -19.5 mmOversize: 0.5 mm
YENMAK : 31-03978-000 Piston Cyl.Bore: 81 mmCompression Height: 30.5 mmLength: 61 mmBolt Length: 61 mmBolt Ø: 18 mmSurface: Hard Anodized Recess Depth 1: -2.8 mmStandard Size [STD]:
YENMAK : 31-03978-050 Piston Cyl.Bore: 81.5 mmCompression Height: 30.5 mmLength: 61 mmBolt Length: 61 mmBolt Ø: 18 mmSurface: Hard Anodized Recess Depth 1: -2.8 mmOversize: 0.5 mm
YENMAK : 31-03979-000 Piston Cyl.Bore: 73 mmCompression Height: 30 mmLength: 58 mmBolt Length: 59 mmBolt Ø: 18 mmRecess Depth 1: -9.2 mmValve Pocket Depth 1: -5 mmStandard Size [STD]:
YENMAK : 31-03979-050 Piston Cyl.Bore: 73.5 mmCompression Height: 30 mmLength: 58 mmBolt Length: 59 mmBolt Ø: 18 mmRecess Depth 1: -9.2 mmValve Pocket Depth 1: -5 mmOversize: 0.5 mm
YENMAK : 31-03982-000 Piston Cyl.Bore: 79 mmCompression Height: 32.2 mmLength: 51.7 mmBolt Length: 50 mmBolt Ø: 20 mmSurface: Hard Anodized Recess Depth 1: -2.00 mmStandard Size [STD]:
YENMAK : 31-03982-050 Piston Cyl.Bore: 79.5 mmCompression Height: 32.2 mmLength: 51.7 mmBolt Length: 50 mmBolt Ø: 20 mmSurface: Hard Anodized Recess Depth 1: -2.00 mmOversize: 0.5 mm
YENMAK : 31-03990-000 Piston Cyl.Bore: 79 mmCompression Height: 32.2 mmLength: 52.2 mmBolt Length: 50 mmBolt Ø: 20 mmSurface: Hard Anodized Recess Depth 1: -3.8 mmStandard Size [STD]:
YENMAK : 31-03990-050 Piston Cyl.Bore: 79.5 mmCompression Height: 32.2 mmLength: 52.2 mmBolt Length: 50 mmBolt Ø: 20 mmSurface: Hard Anodized Recess Depth 1: -3.8 mmOversize: 0.5 mm
YENMAK : 31-03991-000 Piston Cyl.Bore: 81 mmCompression Height: 30.5 mmLength: 55.5 mmBolt Length: 56 mmBolt Ø: 20 mmSurface: Hard Anodized Recess Depth 1: -2.6 mmValve Pocket Depth 1: -2.2 mmValve Pocket Depth 2: -2.5 mmStandard Size [STD]:
YENMAK : 31-03991-050 Piston Cyl.Bore: 81.5 mmCompression Height: 30.5 mmLength: 55.5 mmBolt Length: 56 mmBolt Ø: 20 mmSurface: Hard Anodized Recess Depth 1: -2.6 mmValve Pocket Depth 1: -2.2 mmValve Pocket Depth 2: -2.5 mmOversize: 0.5 mm
YENMAK : 31-04113-000 Piston Cyl.Bore: 92 mmCompression Height: 57 mmLength: 89 mmBolt Length: 68 mmBolt Ø: 34 mmRecess Diameter: 41 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -18.25 mmValve Pocket Depth 1: -1.4 mmStandard Size [STD]:
YENMAK : 31-04113-050 Piston Cyl.Bore: 92.5 mmCompression Height: 57 mmLength: 89 mmBolt Length: 68 mmBolt Ø: 34 mmRecess Diameter: 41 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -18.25 mmValve Pocket Depth 1: -1.4 mmOversize: 0.5 mm
YENMAK : 31-04114-000 Piston Cyl.Bore: 92.01 mmCompression Height: 49.84 mmLength: 82 mmBolt Length: 68 mmBolt Ø: 34 mmSurface: Hard Anodized Supplementary Article/Info 2: with piston ring carrier Recess Depth 1: -2.3 mmStandard Size [STD]:
YENMAK : 31-04114-050 Piston Cyl.Bore: 92.51 mmCompression Height: 49.84 mmLength: 82 mmBolt Length: 68 mmBolt Ø: 34 mmSurface: Hard Anodized Supplementary Article/Info 2: with piston ring carrier Recess Depth 1: -2.3 mmOversize: 0.5 mm
YENMAK : 31-04179-000 Piston Cyl.Bore: 83 mmCompression Height: 35.9 mmLength: 60.65 mmBolt Length: 61 mmBolt Ø: 23 mmRecess Depth 1: -0.75 mmValve Pocket Depth 1: -1.3 mmStandard Size [STD]:
YENMAK : 31-04179-025 Piston Cyl.Bore: 83.25 mmCompression Height: 35.9 mmLength: 60.65 mmBolt Length: 61 mmBolt Ø: 23 mmRecess Depth 1: -0.75 mmValve Pocket Depth 1: -1.3 mmOversize: 0.25 mm
YENMAK : 31-04179-050 Piston Cyl.Bore: 83.5 mmCompression Height: 35.9 mmLength: 60.65 mmBolt Length: 61 mmBolt Ø: 23 mmRecess Depth 1: -0.75 mmValve Pocket Depth 1: -1.3 mmOversize: 0.5 mm
YENMAK : 31-04187-025 Piston Cyl.Bore: 85.26 mmCompression Height: 48 mmLength: 76 mmBolt Length: 65 mmBolt Ø: 32 mmRecess Diameter: 50 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -16.2 mmValve Pocket Depth 1: -0.45 mmOversize: 0.25 mm
YENMAK : 31-04233-000 Piston Cyl.Bore: 79 mmCompression Height: 39.75 mmLength: 64.75 mmBolt Length: 64 mmBolt Ø: 27 mmRecess Diameter: 41.80 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -14 mmValve Pocket Depth 1: -1.3 mmValve Pocket Depth 2: -1.2 mmStandard Size [STD]:
YENMAK : 31-04233-050 Piston Cyl.Bore: 79.5 mmCompression Height: 39.75 mmLength: 64.75 mmBolt Length: 64 mmBolt Ø: 27 mmRecess Diameter: 41.80 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -14 mmValve Pocket Depth 1: -1.3 mmValve Pocket Depth 2: -1.2 mmOversize: 0.5 mm
YENMAK : 31-04233-100 Piston Cyl.Bore: 80 mmCompression Height: 39.75 mmLength: 64.75 mmBolt Length: 64 mmBolt Ø: 27 mmRecess Diameter: 41.80 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -14 mmValve Pocket Depth 1: -1.3 mmValve Pocket Depth 2: -1.2 mmOversize: 1 mm
YENMAK : 31-04234-000 Piston Cyl.Bore: 86 mmCompression Height: 31 mmLength: 59.25 mmBolt Length: 54.70 mmBolt Ø: 23 mmRecess Diameter: 34 mmSurface: Hard Anodized Supplementary Article/Info 2: with cooling duct Recess Depth 1: -8.85 mmValve Pocket Depth 1: -1.75 mmValve Pocket Depth 2: -2.5 mmStandard Size [STD]:
YENMAK : 31-04234-050 Piston Cyl.Bore: 86.5 mmCompression Height: 31 mmLength: 59.25 mmBolt Length: 54.70 mmBolt Ø: 23 mmRecess Diameter: 34 mmSurface: Hard Anodized Supplementary Article/Info 2: with cooling duct Recess Depth 1: -8.85 mmValve Pocket Depth 1: -1.75 mmValve Pocket Depth 2: -2.5 mmOversize: 0.5 mm
YENMAK : 31-04257-000 Piston Cyl.Bore: 87.5 mmCompression Height: 28.4 mmLength: 51 mmBolt Length: 60 mmBolt Ø: 21 mmRecess Diameter: 75.40 mmRecess Depth 1: -0.35 mmStandard Size [STD]:
YENMAK : 31-04257-050 Piston Cyl.Bore: 88 mmCompression Height: 28.4 mmLength: 51 mmBolt Length: 60 mmBolt Ø: 21 mmRecess Diameter: 75.40 mmRecess Depth 1: -0.35 mmOversize: 0.5 mm
YENMAK : 31-04259-000 Piston Cyl.Bore: 79 mmCompression Height: 25.05 mmLength: 48.1 mmBolt Length: 51 mmBolt Ø: 18 mmStandard Size [STD]:
YENMAK : 31-04259-001 Piston Cyl.Bore: 79 mmCompression Height: 24.85 mmLength: 47.9 mmBolt Length: 51 mmBolt Ø: 18 mmStandard Size [STD]:
YENMAK : 31-04259-050 Piston Cyl.Bore: 79.5 mmCompression Height: 25.05 mmLength: 48.1 mmBolt Length: 51 mmBolt Ø: 18 mmOversize: 0.5 mm
YENMAK : 31-04259-051 Piston Cyl.Bore: 79.5 mmCompression Height: 24.85 mmLength: 47.9 mmBolt Length: 51 mmBolt Ø: 18 mmOversize: 0.5 mm
YENMAK : 31-04289-061 Piston Cyl.Bore: 70.2 mmCompression Height: 40.23 mmLength: 62.23 mmBolt Length: 56.70 mmBolt Ø: 23 mmRecess Diameter: 38 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -12.40 mmValve Pocket Depth 1: -0.904 mmValve Pocket Depth 2: -1.154 mmOversize: 0.6 mm
YENMAK : 31-04295-000 Piston Cyl.Bore: 82.51 mmCompression Height: 29.8 mmLength: 55.98 mmBolt Length: 51 mmBolt Ø: 23 mmSupplementary Article/Info 2: with piston ring carrier Recess Depth 1: -4.75 mmStandard Size [STD]:
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    Size/Parameters

    Annotated Parameter name Size range Unit