O-ring achter tandwiel BSA/Triumph , 71-1070
OverzichtTriumph,BSA 5 speed Gearbox sprocket 'O' ring seal.
As fitted to all Triumph and BSA twins and triples with the 5 speed gearbox including :-
T140,T150V,T120RV,TR6RV, BSA A75 Rocket 3 models (1971-82)