111185X Oregon chainsaw saw sprocket .325 pitch fits Alpina 400, 450, 500
Frawleys Saw Shop - loggerchain.net
111185X Oregon chainsaw saw sprocket .325 pitch fits Alpina 400, 450, 500
.325 pitch 7 tooth crank shaft diameter is 0.3937
Part# for bearing is 37507
One-piece spur sprockets are durable, economical and simple to use. Unlike rim sprocket systems, the chain-driving teeth and the clutch cup are combined into a single unit on spur sprockets. OREGON spur sprockets are available for all types of chain saws. The bearing is not included.
Check bar or sprocket for info to confirm if you have .325 pitch like this sprocket.