Early 860 Primary gear on a late Bosch ignition crank:

Desmo900SS · Post by **Desmo900SS** » Fri Mar 13, 2009 8:11 pm

Does anybody know if the early style primary gear (I think it is from a 1975 860) will fit on the later (1981) bosch ignition style crank? I have a trashed primary gear (cracked) and need to replace it. It appears that all styles of these gears use six allen bolts and two pins so I hope all that I can use the older gear with the later flywheel... (because I can't find a later gear).

Thanks

MartinMille BANNED · Post by **MartinMille BANNED** » Thu Mar 19, 2009 3:22 am

This is of a 79 Bosch engine and as you can see the teeth are in good condition

PM me if you need it.

wdietz186 · Post by **wdietz186** » Thu Mar 19, 2009 6:06 pm

Ya know that flywheel looks like the same piece installed on the 750 GT