Oregon 10612X Power Mate Rim Sprocket System, .404"

The 10612X Power Mate Rim Sprocket is a 7-tooth, .404" rim sprocket for all types of chain saw users. The rim sprocket is designed for maximum chain bar and groove alignment, resulting in a longer operational life and lower overall costs. The sprocket's two-piece design includes a drum with a replaceable rim which can be replaced multiple times before the entire unit needs to be replaced. Replace the sprocket every three rims.