111185X Oregon chainsaw saw sprocket .325 pitch Drum
Frawleys Saw Shop - loggerchain.net
This 111185X Oregon chainsaw saw sprocket is designed to fit Alpina 400, 450, and 500 models with .325 pitch. With a 7-tooth spur drive this fits saw with a crankshaft diameter of 0.3937 inches, this sprocket is made to last and is an economical choice for your chainsaw. Unlike rim sprocket systems, this spur sprocket has the chain-driving teeth and clutch cup combined into a single unit, making it easy to use. OREGON provides spur sprocket options for all types of chain saws, although the bearing is not included. Please check your bar or sprocket information to confirm if this sprocket is compatible with your .325 pitch.