Koppeling veer moer , 57-2526 , 42-3199
Clutch spring nut, Brass.
As fitted to :-
Triumph Pre Unit and Unit Twins (350/500/650/750 etc) with 3 and 4 spring clutch.
BSA A7,A10 models with 4 spring clutch,
BSA A50,A65 models (1965-72).
-per stuk.