FURREN 4 PCS Rocker Arm Kit Compatible with Yamaha Raptor 660R 660 YFM660R YFM 660R 2001-2005 Intake and Exhaust Engine Parts
$98.79
Description
The valve rocker arm is connected to the piston and valve by a rocker mechanism..The valve rocker arm should be properly lubricated prior to operation..When adjusting the valve clearance, be careful not to be too tight or too loose..The valve rocker arm needs to be installed and maintained under a load..Maintenance of the valve rocker arm needs to be integrated with the vehicle maintenance plan.
