The Hot Cams Exhaust Valve Steel, manufacturer part number 8400001-5 and vendor part number 688-84015, is a precision-engineered replacement valve designed for dependable performance in compatible Honda CRF250R engines. This forged steel exhaust valve is manufactured to meet or exceed OEM specifications and standards, making it a practical choice for engine rebuilding, maintenance, or replacement applications.
Designed specifically to fit the 2008 Honda CRF250R and 2009 Honda CRF250R, this Hot Cams valve is compatible with OEM keepers and retainers for straightforward integration with the original valve train components. Precision machining supports accurate fitment and consistent operation, helping maintain proper exhaust flow and engine functionality when installed with the appropriate related components.
Feature: Forged steel construction for strength and durability
Feature: Precision machined for accurate fitment and reliable operation
Feature: Compatible with OEM keepers and retainers
Feature: Designed and manufactured to meet or exceed OEM specifications and standards
Feature: Fits 2008 Honda CRF250R and 2009 Honda CRF250R applications
Verify the engine model and application before installation. Professional installation is recommended, along with inspection of the valve seat, guides, springs, keepers, and retainers to ensure the complete valve train is properly matched and serviced.
Features:
- Forged steel construction for strength and durability
- Precision machined for accurate fitment and reliable operation
- Compatible with OEM keepers and retainers
- Designed and manufactured to meet or exceed OEM specifications and standards
- Fits 2008 Honda CRF250R and 2009 Honda CRF250R applications
Fitment:
2008 Honda CRF250R
2009 Honda CRF250R