YAMAHA Pistons & Piston Rings

ProX Piston Kit XT500 '76-81 + TT500 '76-81 9.0:1 (87.50mm)

Part Number: PXR-01-2576-050

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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Piston Kit Yamaha XT/TT600 '84-04 (96.00mm)

Part Number: PXR-01-2601-100

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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Big End Pin 30x54.80 mm YZ250F '14-22

Part Number: PXR-06-3054-8-1

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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Big End Pin 22x55.00 mm KTM125 '98-15

Part Number: PXR-06-2255

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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Big End Pin 30x53.00 mm CRF250R '04-17

Part Number: PXR-06-3053

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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Piston Kit YZ85 '02-22 (47.46mm)

Part Number: PXR-01-2114-C

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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Piston Kit Yamaha YZ125 '94-96 (53.94mm)

Part Number: PXR-01-2215-A

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Estimated Ship Date: May 21, 2026 if ordered today

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Powersports Thrust Washers, Crankshaft, Silver, Beta, Gas Gas, Husaberg, Husqvarna, KTM, Yamaha, Each

Part Number: PXR-03W-24411-0

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Estimated Ship Date: May 21, 2026 if ordered today

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Powersports Thrust Washers, Crankshaft, Silver, for use on Honda®, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Each

Part Number: PXR-03W-22371-0

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Estimated Ship Date: May 21, 2026 if ordered today

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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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Estimated Ship Date: May 21, 2026 if ordered today

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ProX Piston Pin 18 x 44.4 x 10.4 mm

Part Number: PXR-04-1844-4

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Estimated Ship Date: May 21, 2026 if ordered today

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Engine Piston Set, Yamaha YZ250F '14-15 14:1 CR (40127M)

Part Number: WIS-PK1911

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 64.000mm Bore, Yamaha, Kit

Part Number: WIS-PK148

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Tool Steel, Tapered, 17.0mm x 42.0mm, for use on Honda®, Kawasaki, Yamaha, Each

Part Number: WIS-S688

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Superfinish, Tapered, 18.00mm x 57.00mm, Arctic Cat, Polaris, Ski-Doo, Suzuki, Yamaha, Each

Part Number: WIS-S524

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Straight, 12.00mm x 31.01mm, Polini, Yamaha, Each

Part Number: WIS-S634

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Chrome, Straight, 18.00mm x 47.00mm, Can-Am, Yamaha, Each

Part Number: WIS-S600

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, DLC Coated, Tapered, 16.00mm x 40.00mm, Each

Part Number: WIS-S677C

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 20.00mm x 55.50mm, for use on Honda®, Can-Am, Yamaha, Each

Part Number: WIS-S553

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Straight, 19.90mm x 63.50mm, Yamaha, Each

Part Number: WIS-S503

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 20.00mm x 60.00mm, for use on Honda®, Kawasaki, Suzuki, Yamaha, Each

Part Number: WIS-S520

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Chrome, Straight, 20.00mm x 50.44mm, Each

Part Number: WIS-S641

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Tapered, 16.00mm x 40.00mm, Each

Part Number: WIS-S677

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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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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 67.500mm Bore, Yamaha, Kit

Part Number: WIS-374M06750

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Estimated Ship Date: May 27, 2026 if ordered today

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