Cub crankshaft diameter??

2551 Views 4 Replies 3 Participants Last post by John M, Mar 21, 2012

Discussion Starter · Mar 20, 2012

Would anyone happen to know what size the seal surface on the rear of the crankshaft be?? Need to get a speedy sleeve.

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You might have seen the reply over on YT, but wanted to confirm that it is 3" even.

Discussion Starter · #3 · Mar 20, 2012

Thank you sir!! I always check in here first before going to YT.

The main journal is 1.623" my service manual does not list seal ID size, but I would expect it to be close to journal size

Discussion Starter · #5 · Mar 21, 2012

Much bigger than that!

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