St 325 blower/ chain size

[W9JAB 156]

need to replace sprocket on blower.

look to me like 41 chain :notworthy:

[pfrederi 18,645]

I have used #40 chain on all my units.....

[qd-16 14]

Ive used #40 on my blowers too.

[clintonnut 126]

It calls for #41 chain. #40 chain will wear out if used on those sprokets.

Charlie

[can whlvr 994]

when i rebuilt my blower i replaced the sprockets and the drive sprocket to match the roler chain ,they stock it at our bearing shop,was easier than ordering from my dealer and waiting and PAYING.