Yamaha YZ450F Crankshaft Kit – Hot Rods OE Replacement (CBK0110)

Rebuild your YZ450F’s bottom end with confidence using the Hot Rods OE Replacement Crankshaft Kit. Each crankshaft is factory-assembled, trued to OEM specs, and ready to drop in — providing proven reliability, smooth balance, and long-lasting performance.

✅ What’s Included

• Complete Hot Rods crankshaft assembly (factory trued and balanced)

• Main bearings

• Complete gasket set

• Oil seal kit

• Seal kit for full bottom-end rebuild

📦 Fitment

• 2006 – 2009 Yamaha YZ450F

Direct OEM-style replacement — install and ride.
Built from 4140-grade steel for exceptional strength and precision.

🛡️ Warranty Info

• Manufacturer warranty against defects in materials and workmanship

• 100% rebuildable with genuine Hot Rods components

• Prop 65 warning applies (California)

🔑 Key Features

• OE replacement crankshaft designed to meet or exceed factory standards

• Assembled and precision-trued for consistent performance

• Includes Hot Rods connecting rod pre-installed

• Completely rebuildable design for long-term service life

• Complete kit simplifies the bottom-end rebuild process

• Ideal for off-road, race, and trail applications

💲 Price & SKU

Price: $711.95
SKU / Part Number: 0921-0351 | Hot Rods CBK0110
Estimated Shipping Weight: 12.75 lbs
Handling Time: Ships Next Business Day