Pistons & Piston Rings

Piston Pin, Steel, Tapered, 18.00mm x 53.50mm, Each

Part Number: WIS-S508

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Piston Pin, Steel, Straight, 17.46mm x 74.50mm, Each

Part Number: WIS-S509

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Piston Pin, Steel, Straight, 12.00mm x 39.00mm, Kawasaki, Polaris, Suzuki, Yamaha, Each

Part Number: WIS-S538

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Piston Rings, Plasma-moly, 3.796 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3796H

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Piston Rings, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4005H

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Piston Ring, Top Ring, Gas Nitrided, 4.057 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4057FTX

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Engine Piston Ring, 3.367 Semi Keystone Ring

Part Number: WIS-3367KA

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Engine Piston Ring, 3.385 Semi Keystone Ring

Part Number: WIS-3385KA

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86.00 MM RING SET

Part Number: WIS-3386TC

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86.50 MM RING SET

Part Number: WIS-3405TC

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Engine Piston Ring, 3.425 Semi Keystone Ring

Part Number: WIS-3425KA

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ProX Big End Pin 22x46 KX80/85/100 '98-22

Part Number: PXR-06-2246

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Powersports Thrust Washers, Crankshaft, Silver, for use on Honda®, Each

Part Number: PXR-03W-26421-5

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Powersports Thrust Washers, Crankshaft, Silver, Kawasaki, Each

Part Number: PXR-03W-28451-0

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Powersports Thrust Washers, Crankshaft, Silver, for use on Honda®, Each

Part Number: PXR-03W-30501-0

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Powersports Thrust Washers, Crankshaft, Copper, for use on Honda®, Each

Part Number: PXR-03W-38571-0

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ProX Piston Pin 14 x 36.5 x 8mm

Part Number: PXR-04-1436-5

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ProX Piston Pin 14 x 39.00mm CR/YZ 80

Part Number: PXR-04-1439

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ProX Piston Pin 14 x 39.50mm KX80/85

Part Number: PXR-04-1439-5

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ProX Piston Pin 14 x 41.00mm RM80/85

Part Number: PXR-04-1441

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ProX Piston Pin 15 x 46.70mm CR/RM 125

Part Number: PXR-04-1546-7

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ProX Piston Pin 15 x 47.00mm CR125 '88-07

Part Number: PXR-04-1547

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ProX Piston Pin

Part Number: PXR-04-1639-4

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ProX Piston Pin 16 x 44.4 x 10.0 mm YZ250F

Part Number: PXR-04-1644-4

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ProX Piston Pin 16 x 50.0 x 10.0 mm

Part Number: PXR-04-1650

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