Chainsaw Chain & Guide Bar Selector
577331 - Oregon Fixed Pro Spur Sprocket
577331 - Oregon Fixed Pro Spur Chainsaw Drive Sprocket
The chain driving spur is made from a unique copper infiltrated material offering excellent wear characteristics.
Drives a 0.325" pitch chain.
A needle bearing is supplied with this particular sprocket.
The picture is a 'common library picture' and is to give an indication only of the sprocket style of 577331