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O-300D Crankshaft P/N

Posted: Thu Mar 19, 2020 5:44 pm
by wyoflyboy
Hi all,

I am trying to find the part number for the O-300D crankshaft?

Thanks!

Max

Re: O-300D Crankshaft P/N

Posted: Thu Mar 19, 2020 6:12 pm
by n2582d
Check out this link.

Re: O-300D Crankshaft P/N

Posted: Thu Mar 19, 2020 10:31 pm
by GAHorn
628124 is the O-300-C and O-300-D crankshaft PN according to the 2011 Illustrated Parts Cat.

531113 is the crankshaft for the C-145-2H and O-300-B.

530860 is the crankshaft for the C-145-2 and O-300-A.

(A50303A1 is the crankshaft for the very similar C-125-2. It has a different “throw” but otherwise appears similar and MUST NOT BE USED in a C-145/O-300 engine.)


Int’l C-170 Assoc’n Members may dnload the complete TCM Illustrated Parts Catalog (IPC) Form X30014, Change 2, dated August 2011 at http://cessna170.org/forums/viewtopic.php?f=29&t=13249

Re: O-300D Crankshaft P/N

Posted: Sun Apr 05, 2020 4:21 pm
by wyoflyboy
Great! Thank you very much for the info!