100961X Oregon chainsaw saw sprocket .325 pitch
This Oregon chainsaw sprocket, model 100961X, fits .325 pitch saws including (Stihl) 025, MS 250, and MS 250C. It is a Pro rim sprocket that can be converted to fit Stihl saw models 017, 018, 019, 021, 023, 025, MS 210, and MS 250, making it a versatile option for all your cutting needs.
Check bar or sprocket for info to confirm if you have .325 pitch like this sprocket. Some use 3/8 low profile instead.
.325 pitch 7 tooth crank shaft diameter is 0.3937
Part# for the additional rim is 11892
Part# for bearing(not included) is 37325