CLUTCH SPRING NUT - Triumph/BSA

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