YAMAHA YFZ450 Engines & Components

COUNTERSHAFT SEAL KIT

Part Number: HRI-OSK0040

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

• Drop Ship
• Special Order

Camshaft Chain, HOT CAMS CAM CHAIN

Part Number: HCP-S0026

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

• Drop Ship
• Special Order

ProX Big End Pin 34x60.75 mm YZ400F/426F/450F

Part Number: PXR-06-3460-8

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

• Drop Ship
• Special Order

ProX Countershaft Seal Kit YZ/WR400F/426F/450F '98-22

Part Number: PXR-26-640019

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

• Drop Ship
• Special Order

Oil Cap with Dipstick, Aluminum, Polished, Yamaha, Each

Part Number: MQR-DS1-2

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

• Drop Ship
• Special Order

QB COUNTER SHAFT KIT

Part Number: QDB-41-4922

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

• Drop Ship
• Special Order

Bearings, Engine, Main Bearing, Roller, Left Side, Each

Part Number: WIS-B5000

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order