Clutch tabwasher, Triumph pre-unit and unit up to 1967/68.
Hole=19,5mm.
57-2116
57-0448
70-9703,70-4152,70-5087 , Tie Rod, Nut, and trunnion
70-2879,68-0625 Triumph/BSA 650-750
57-3929
70-3905 crank plug 650 før 1968 cei gevind !!