Fits later unit construction BSA single cylinder engines, with 2 cover dowels and strobe access cover, eg
B25, C25, T25 - all
B40 - 1967 on
B44 - 1967 on
B50 - all
Part No Ref: 40-1020, 70-7856, 74-1418
Thicker than standard gasket for improved sealing.
Cut from British made specialist gasket material
Order by 2pm (10am Sat) for same day dispatch