YAMAHA YZ85 Wiseco Engines & Components

Piston and Ring Kit, Forged Aluminum, 52.500mm Bore, Yamaha, Kit

Part Number: WIS-767M05250

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Estimated Ship Date: Jan 19, 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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Piston and Ring Kit, Forged Aluminum, 47.500mm Bore, Yamaha, Kit

Part Number: WIS-805M04750

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Estimated Ship Date: Jan 20, 2026 if ordered today

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

Part Number: WIS-WPC123

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Piston Ring, Chrome, 49.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1949CS

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Piston Ring, Chrome, 52.50mm, Kawasaki, Each

Part Number: WIS-2067CS

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Piston Ring, Chrome, 47.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1869CS

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

Part Number: WIS-1890CS

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Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Kit

Part Number: WIS-B5005

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Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Kit

Part Number: WIS-B5008

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

Part Number: WIS-S288

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston, Racers Elite Yamaha YZ85 '02-20 1890CS

Part Number: WIS-RE900M04800

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston, Racers Elite Yamaha YZ85 '02-20 1949CS

Part Number: WIS-RE900M04950

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Estimated Ship Date: Jan 19, 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: Jan 19, 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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Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Pair

Part Number: WIS-BK5015

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Estimated Ship Date: Jan 19, 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: Jan 19, 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: Jan 19, 2026 if ordered today

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