Beschrijving
ring op het naafje in de 3 veers koppeling.
As fitted to :-
Triumph TR6/T120 models (1969-74)
Triumph T100,TR5T models (1969-74)
Triumph T25 (1971-72)
Triumph TR7,T140 (1973-87)
BSA A50,A65,A70 (1970-72)
BSA B25,B50 (1971-73)
Partnumbers 57-3931 and 68-3278.
