Yamaha YZ 450 F Crankshaft - Hot Rods - '03-'05. A factory-assembled replacement crankshaft engineered for 2003–2005 YZ450F models, supplied complete and ready for installation.

This Hot Rods crankshaft is trued to OEM specifications and built to meet or exceed OEM performance and durability standards. It ships assembled with Hot Rods connecting rods, wrist pin bearings, and crankshaft webs, making it a convenient alternative for builders and riders who want a dependable, ready-to-install unit without sourcing multiple components. DIN Class 9 or higher material quality provides consistency for aftermarket repairs and custom engine builds while remaining a practical option compared to costly OEM assemblies.

Features

• Factory assembled and trued to OEM specifications
• Sold complete with Hot Rods connecting rods, wrist pin bearings, and crankshaft webs
• DIN Class 9 or higher quality materials
• Direct fit for 2003–2005 Yamaha YZ450F (450cc)
• Ready for installation to reduce shop prep time

If you have questions or need help confirming fitment, call us directly — we’re happy to assist: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. If you’re thinking about purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov