Pistons & Piston Rings

77.50 MM RING SET

Part Number: WIS-3051TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring, 3.071 Semi Keystone Ring

Part Number: WIS-3071KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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78.00 MM RING SET

Part Number: WIS-3071TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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3.091" Semi-Keystone Single Ri

Part Number: WIS-3091KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston Rings, Powersports, 2-Stroke, 78.500mm Bore, TC Ring Style, Steel Top Ring, Chrome Facing, Each

Part Number: WIS-3091TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston Ring, KA, Top Ring Only, Steel, Chrome Facing, 79.000mm Bore, Ski-Doo, Each

Part Number: WIS-3110KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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79.00 MM RING SET

Part Number: WIS-3110TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring, 3.140 Semi Keystone Ring

Part Number: WIS-3140KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring, 3.150 Semi Keystone Ring

Part Number: WIS-3150KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston Ring, 3.169 Semi Keystone Ring

Part Number: WIS-3169KA

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Estimated Ship Date: Nov 26, 2025 if ordered today

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80.50 MM RING SET

Part Number: WIS-3169TC

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston Wrist Pin, 0.984 in. Diameter, 2.750 in. Length, Chromoly, 0.155 in. Wall Thickness, Each

Part Number: TPD-G9842750155

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Estimated Ship Date: Dec 1, 2025 if ordered today

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H13 .1405 Rad Cup Tip Oil Through Nitrid

Part Number: TPD-H131405CT

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Estimated Ship Date: Dec 1, 2025 if ordered today

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H13 .156 Rad Cup Tip Oil Through Nitrid

Part Number: TPD-H13156CT

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Estimated Ship Date: Dec 1, 2025 if ordered today

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H13 .187 Rad Cup Tip Oil Through Nitrid

Part Number: TPD-H13187CT

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Estimated Ship Date: Dec 1, 2025 if ordered today

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H13 .187 Rad Cup Tip Solid Nitrided

Part Number: TPD-H13187CT-S

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Estimated Ship Date: Dec 1, 2025 if ordered today

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5/16 Ball w/Oil hole .236 shank H-13

Part Number: TPD-H13516BT

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Estimated Ship Date: Dec 1, 2025 if ordered today

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H-13 5/16" Ball Tip Solid Nitrided

Part Number: TPD-H13516BT-S

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Estimated Ship Date: Dec 1, 2025 if ordered today

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5/16 Ball .040 Oil hole .236 shank H-13

Part Number: TPD-H13516BTR040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring Set- 4.290" x 1/16x1/16x3/16"

Part Number: WIS-4290H

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Estimated Ship Date: Nov 26, 2025 if ordered today

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3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4160H

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Estimated Ship Date: Nov 26, 2025 if ordered today

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WRIST PIN EACH

Part Number: MAN-42221-1

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Piston Wrist Pin, Heavy Duty, 1.358 in. Diameter, 3.051 in. Length, 410 grams, Steel, Each

Part Number: MLE-9858953

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Piston Wrist Pins, Standard, Steel, 0.750 in. Diameter, 1.965 in. Length, 80 grams, Each

Part Number: MLE-9864383

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Estimated Ship Date: Nov 19, 2025 if ordered today

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