The Primary Drive Countershaft Dome Spring Washer is a great upgrade from your stock front sprocket retaining washer. The OE washer is made from a softer material and will lose it’s "spring" after a short period while the Primary Drive washer is made from a stronger steel and will last much longer. These washers are black zinc plated and laser etched for a factory look!
Upgraded Countershaft Dome Spring Washer.
Stronger steel construction that will last longer than OE.
Black zinc plated with laser etched logo.
Will not work with FE or EXC models with the rubber dampened front sprocket.