YAMAHA Wiseco Engines & Components

Engine Rebuild Kits, Powersports Garage Buddy, Wiseco Pro-Lite Piston Series, Stock Size, Cylinder, Crankshaft, Gaskets, Bearings, Yamaha, Kit

Part Number: WIS-PWR100-640

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Estimated Ship Date: May 13, 2026 if ordered today

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Crankshaft Kits, Forged 4140 Steel Crankshaft, Connecting Rods, Crankshaft Bearings, Stock Stroke, Yamaha, Kit

Part Number: WIS-WPC231

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Estimated Ship Date: May 13, 2026 if ordered today

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Engine Piston, Yamaha XT/TT/SR500 '76-81 12:1 CR 3425XC

Part Number: WIS-4767M08700

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Estimated Ship Date: May 13, 2026 if ordered today

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Engine Piston Set, Yamaha YZ250F 16-18 13.5:1 (40151M)

Part Number: WIS-PK1922

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Estimated Ship Date: May 13, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Yamaha, Kit

Part Number: WIS-726M05600

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Estimated Ship Date: May 13, 2026 if ordered today

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

Part Number: WIS-B1049

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Estimated Ship Date: May 13, 2026 if ordered today

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Engine Rebuild Kits, Powersports Garage Buddy, Wiseco Pro-Lite Piston Series, 1.00mm Oversize, Cylinder, Crankshaft, Gaskets, Bearings, Yamaha, Kit

Part Number: WIS-PWR100-650

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Piston and Ring Kit, Forged Aluminum, 87.000mm Bore, Yamaha, Kit

Part Number: WIS-546M08700

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Piston Rings, Chrome, 97.00mm Bore, Can-Am, Husqvarna, Yamaha, Set

Part Number: WIS-3819XS

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Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Yamaha, Kit

Part Number: WIS-393M06600

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Piston and Ring Kit, Powersports, Forged, Aluminum, Gaskets, Yamaha, Kit

Part Number: WIS-K1250WE

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Piston and Ring Kit, Forged Aluminum, 68.000mm Bore, Yamaha, Kit

Part Number: WIS-599M06800

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Valve, Intake, Titanium, Yamaha, Each

Part Number: WIS-VIT007

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Piston Pin, Steel, Straight, 22.00mm x 63.50mm, Each

Part Number: WIS-S640

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Piston Wrist Pin, Powersports, Straight, Steel, 21.50mm Diameter, 70.00mm Length, Each

Part Number: WIS-S487

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Piston Wrist Pin, Powersports, Straight, Steel, 16.00mm Diameter, 57.00mm Length, Each

Part Number: WIS-S271

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Piston and Ring Kit, Forged Aluminum, 77.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1845

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

Part Number: WIS-S508

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Piston Pin, Steel, Tapered, 15.00mm x 47.00mm, Yamaha, Each

Part Number: WIS-S668

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Piston Rings, Gas Nitrided, 80.00mm Bore, Kawasaki, Suzuki, Set

Part Number: WIS-3150XG

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Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Yamaha, Kit

Part Number: WIS-40109M08300

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Piston Pin, Steel, DLC Coated, Straight, 16.0mm x 41.50mm, Each

Part Number: WIS-S686C

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Piston Pin, Tool Steel, DLC Coating, Straight, 18mm x 44.45mm, KTM, Yamaha, Each

Part Number: WIS-S759C

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Piston Rings, Chrome, 57.00mm, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2244CD

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Piston Rings, Chrome, 69.00mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-2717XA

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