rearenginekarts.com

Posted: **Wed Jul 16, 2008 6:24 pm**

hi guys,

i'm sorting mcculloch engine parts right now .
i have 4 or 5 crankshafts that have the same number but i can't find a reference in the mcbob list.
any help the number stamped on them is 87688.
thanx dave

Posted: **Wed Jul 16, 2008 8:53 pm**

That is a shot peened Mac 91B1 crank. 3/4" on PTO and RH threads.

Posted: **Wed Jul 16, 2008 10:20 pm**

thanx bill.

i guess those had a tendancy to loosen up as all four have damaged pto key ways.
they're in good shape but for the key way.
we just got a new mini lathe so i guess we'll have a stab at welding and restoring these cranks some time soon.
any advise on best method?

dave

rearenginekarts.com

mcculloch crankshaft number i.d. ?

mcculloch crankshaft number i.d. ?

Re: mcculloch crankshaft number i.d. ?

Re: mcculloch crankshaft number i.d. ?