!
!

CORK SLEEVE ON CLUTCH SHAFT
66-3813
!

CORK GASKET PRIMARY CHAINCASE M20/21
66-7511
!

Also B31/32/33/34 with steel primary chaincase.

SLIDING PLATE
66-7520
!
Fits all primary chaincases on separate gearbox BSA's

GASKET PRIMARY CHAINCASE TO CRANKCASE
66-7575
!
B and M models