Text only | Text with Images

BSA Owners' Club Workshop Discussions

The BSA Workshop => Singles => Topic started by: Steve C15 on 06 Jan, 2021, 15:36

Title: C15 Crankshaft thread size
Post by: Steve C15 on 06 Jan, 2021, 15:36
Hi.

Thanks for letting me join the forum.

Can anyone tell me the thread size/type on the generator end of the 1963 BSA C15 crankshaft please ?

Steve
Title: Re: C15 Crankshaft thread size
Post by: Colin SS90 on 06 Jan, 2021, 17:57
Hi Steve

The threads on my B40 crankshaft are 5/8"x20 BSC or CEI (cycle thread). Your C15 should be the same.

Cheers, Colin
Title: Re: C15 Crankshaft thread size
Post by: Steve C15 on 06 Jan, 2021, 21:07
Thankd Colin.
Text only | Text with Images