YAMAHA Pistons & Piston Rings

Top-End Piston Kit, Cast Aluminum, 64.000mm Bore, Yamaha, Kit

Part Number: VPX-VTK23607

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Estimated Ship Date: May 22, 2026 if ordered today

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VERTEX CAST REPLICA PISTON KIT

Part Number: VPX-24483050

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Estimated Ship Date: May 22, 2026 if ordered today

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Piston and Ring Kit, High-Compression, Forged Aluminum, 77.000mm Bore, 13.50 to 1 Compression, Yamaha, Kit

Part Number: VPX-22889B

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Estimated Ship Date: May 27, 2026 if ordered today

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK24370B

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, Chrome, 64.50mm, Polaris, Ski-Doo, Suzuki, Yamaha, Set

Part Number: WIS-2539CD

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Estimated Ship Date: May 27, 2026 if ordered today

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Top-End Piston Kit, Cast Aluminum, 65.500mm Bore, Yamaha, Kit

Part Number: VPX-VTK23607150

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 48.000mm Bore, Yamaha, Kit

Part Number: WIS-4841M04800

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Piston, Yamaha YZ400 '98-99/WR400F '98-00 12.5:1

Part Number: WIS-4649M09400

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 66.750mm Bore, Yamaha, Kit

Part Number: WIS-573M06675

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 64.500mm Bore, Yamaha, Kit

Part Number: WIS-393M06450

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 76.000mm, Yamaha, Kit

Part Number: WIS-40051M07600

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 82.000mm Bore, Yamaha, Kit

Part Number: WIS-791M08200

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Ring, Chrome, 66.40mm, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Each

Part Number: WIS-2614CS

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, Chrome, 54.50mm, for use on Honda®, Yamaha, Set

Part Number: WIS-2146XE

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Ring, Chrome, 52.50mm, Kawasaki, Each

Part Number: WIS-2067CS

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Estimated Ship Date: May 27, 2026 if ordered today

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Top-End Piston Kit, Forged Aluminum, 95.000mm Bore, 13.00 to 1 Compression, Yamaha, Kit

Part Number: VPX-VTKTC23551B

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Replica, Cast Aluminum, 66.400mm Bore, Yamaha, Kit

Part Number: VPX-22584A

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Estimated Ship Date: May 27, 2026 if ordered today

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ProX Piston Kit YZ250 '88-90 + WR250R '88-89 (68.50mm)

Part Number: PXR-01-2314-050

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Wrist Pin Retainers, C-Clip, Steel, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Pair

Part Number: PXR-05-1912

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Estimated Ship Date: May 27, 2026 if ordered today

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Powersports Thrust Washers, Crankshaft, Silver, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Each

Part Number: PXR-03W-20331-0

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Estimated Ship Date: May 27, 2026 if ordered today

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ProX Big End Pin 32x54.80 mm YZ250F '03-13

Part Number: PXR-06-3254-8

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Wrist Pin Retainers, C-Clip, Steel, Aprilia, for use on Honda®, Husqvarna, Kawasaki, KTM, Kymco, Piaggio, Suzuki, Yamaha, Pair

Part Number: PXR-05-1210C

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Wrist Pin Retainers, C-Clip, Steel, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Pair

Part Number: PXR-05-1510

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Estimated Ship Date: May 27, 2026 if ordered today

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ProX Piston Kit YZ250 '99-22 + RM250 '03-12 (66.38mm)

Part Number: PXR-01-2321-D

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Estimated Ship Date: May 27, 2026 if ordered today

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RING KIT

Part Number: NTI-NX-40005R

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Estimated Ship Date: May 27, 2026 if ordered today

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