Description
Valve shim wear is one of the most common causes of improper valve clearance and loss of power output in high-mileage CRF450R engines. Hot Cams replacement shims restore precise valve adjustment, ensuring optimal engine efficiency and preventing costly valve train damage. Whether you’re refreshing your valvetrain during routine maintenance or dialing in perfect clearance after a rebuild, these shims are essential for keeping your motor running strong.
- Dimension: 9.48mm x 3.35mm
- Quantity: 5 shims
- Material: Premium-grade steel
- Fitment: Honda CRF450R (2002–2012)
- MPN: 5PK948335
- Installation: Bolt-on replacement
- Application: Valve clearance adjustment
- Precision-engineered tolerances
