I am ordering a replacement part and just want to be sure that I have the right part.
I have a Truth crank (9 1/2") which has the number 40050 on the arm and the number 45251 on the underside of the gear assembly.
Attached are pictures for you to look at.
I beleive that the replacement part "Craradco 9 1/2" crank 39.028" is the replacement.
Can you confirm this for me?
Thank you,
Herb
Do I have the 39-028?

Quick Learner from Camillus, New York
Sep 18, 2012 11:05 am
4 Replies

Tom from SWISCO
Sep 18, 2012 2:39 pm


Thanks for posting, Herb! The 39-028 certainly appears similar to your own crank, except that yours does not have a mounting plate. Could yours have broken off? Or is this part undamaged?

Quick Learner from Camillus, New York
Sep 18, 2012 3:35 pm
thanks Tom,
Yes, the mounting plate did break off.
Yes, the mounting plate did break off.

Tom from SWISCO
Sep 19, 2012 10:35 am


In that case, it seems that our 39-028 is a close match. Just make sure that all the dimensions line up!
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