Clutch spring for early 4 spring clutch models.
Fits Triumph 3TA,5TA etc. early Unit construction models, Pre-Unit twins with 5 plate clutch, and BSA A & B Group models (1958-63), and also BSA A50, A65 (1962-66) models.
Length: Approx. 2″
OEM: 57-0999, 42-3273, 68-3236
