Oregon ORB11404XL Harvester Rim Drive Sprocket, .404" Bar Length_20" Fits Jonsered 630

Fits Jonsered 630

so you can match the original chain angles created by the manufacturer

404" pitch tip rivets from Oregon

For use with chainsaws with bars of 36" or less and 60cc or more displacement

Produces consistent rivet spins and minimizes risk of chain breakage

Oregon ORB11404XL Harvester Rim Drive Sprocket, .404" Bar Length_20" Fits Jonsered 630Oregon rim style harvester drive sprockets are made from high quality heat treated steel. These drive sprockets are specifically designed to fit the hydraulic motors on harvester machines. The new XL design comes complete with patented wear marks, so you know when the sprocket needs to be replaces