Starter clutch

[wraith]

Will a gsxr750 starter clutch fit a gsxr1100 or b12?

[fatblokeonbandit]

Part numbers are different also the idler gears have different number of teeth., B12/1127  idler has 12/53

gsxr J 750 has 12/52 so something is different, starter motor spline where it engages with the larger bit of the idler mabey???

But if you swapped the idler as well, it might all work??

[wraith]

17 minutes ago, fatblokeonbandit said:

Part numbers are different also the idler gears have different number of teeth., B12/1127  idler has 12/53

gsxr J 750 has 12/52 so something is different, starter motor spline where it engages with the larger bit of the idler mabey???

But if you swapped the idler as well, it might all work??

I was thinking it maybe a case of swapping the idler gear 

[dupersunc]

1127 anad 1152 motors have the starter motor mounted further from the crank, hence the djfferent side covers. 

750/ 1052 startermotors fit and work on the big motors but sound aweful as the mesh is wrong.

The clutches are physically different sizes.