SPINDLE:- W1281 37-1281. TRIUMPH WHEEL SPINDLE AND SET OF 4 NUTS FOR BOLT UP SPROCKET ( NON QD ) REAR WHEEL TO FIT UNIT ENGINE MODELS TR6 T120 UP TO 1966 WITH SPEEDO DRIVE RUNNING OFF THE GEARBOX. NUTS :-W1478 37-1478 x 1.
Triumph Non QD Rear Wheel Spindle W1281 would be the best fit for restoration of classic vehicles from 1963-66.