For all pre A plus 1275 engines with a stepped bush fitting to suit crankshaft.
FLOATING BUSH WITH CIRCLIP TO HOLD IT IN PLACE. This is also part of our new drop gear kit which uses this stronger teeth profile for road use with our new C-22G943 idler and roller bearing kit for gearboxes with idler gear case wear.
You will require all 3 drop gears to this design to fit A Plus power assemblies
End float clearances ie .0035 to .0065 - see shim washers DAM6486