YAMAHA YZ85 Engines & Components

Rebuild Kit, Complete Bottom End, Yamaha, YZ85, Kit

Part Number: HRI-CBK0076

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.551 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW14

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 47.500mm Bore, Yamaha, Kit

Part Number: WIS-805M04750

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Wrist Pin Bearings and Bushings, Wrist Pin Bearing, for use on Honda®, KTM, Suzuki, Yamaha, Each

Part Number: WIS-B1012

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Crankshaft Kit, Powersports, Crankshaft, Rod, Bearings, Yamaha, Kit

Part Number: WIS-WPC123

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Estimated Ship Date: Today

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK24370B

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Ignition Covers, Factory Racing, Aluminum, Black Powdercoated, Yamaha, Set

Part Number: BOE-SC-30B

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Estimated Ship Date: Mar 4, 2026 if ordered today

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COUNTERSHAFT SEAL KIT

Part Number: HRI-OSK0036

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Crankshaft Bearings, Roller Type, Seals, Kit

Part Number: HRI-K008

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NX-40085-CK

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Piston and Ring Kit, Big Bore, Cast Aluminum, 52.500mm Bore, Yamaha, Kit

Part Number: VPX-23628B

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, Yamaha, Kit

Part Number: VPX-WR101-089

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Piston Ring, Chrome, 48.00mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1890CS

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Estimated Ship Date: Mar 16, 2026 if ordered today

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

Part Number: PXR-05-1410C

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Estimated Ship Date: Mar 13, 2026 if ordered today

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ProX Big End Cage (20x26x14) Flat/16Needle

Part Number: PXR-22-202614F

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Estimated Ship Date: Mar 13, 2026 if ordered today

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ProX Piston Kit YZ85 '02-22 (47.44mm)

Part Number: PXR-01-2114-A

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Estimated Ship Date: Mar 13, 2026 if ordered today

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ProX Piston Kit YZ85 '02-22 (47.45mm)

Part Number: PXR-01-2114-B

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Piston Pin, Steel, Tapered, 14.00mm x 38.35mm, for use on Honda®, KTM, Suzuki, Yamaha, Each

Part Number: WIS-S517

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 49.000mm Bore, Yamaha, Kit

Part Number: WIS-805M04950

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Powersports Crank Pin Bearings, Crank Pin Bearing, KU, Each

Part Number: WIS-B1045

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Estimated Ship Date: Mar 16, 2026 if ordered today

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

Part Number: WIS-805M04800

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Piston Wrist Pin, Powersports, Tapered, Steel, 14.00mm Diameter, 41.00mm Length, Each

Part Number: WIS-S288

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Front, Yamaha, Set

Part Number: PXR-23-S110025

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Yamaha, Set

Part Number: PXR-23-S117036

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Estimated Ship Date: Mar 13, 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: Mar 13, 2026 if ordered today

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