For the late 14-1903 3/8" X 24 nuts click here
Before you order
The Lucas 4CA contact breakers where used on most Triumph
Please check your parts book and measurements to ensure proper fitment
twins & triples
BSA / Triumph Clutch Spider Cush Rubbers (8) - 57-2723 - B40 / B25 / B44 / TR25W Spitfire Cam For the late 14-1903 3/8"New Top Quality English Made BSA & Triumph Unit Singles Clutch Hub "Spider" Rubber Buffer Cush Rebound Complete Set Finally! Now there is no need to Settle with your Worn Out Cush Rubbers! Rebuild your Clutch the Correct way the First Time! You will notice the Difference! Fits all BSA Unit Singles (C15, B40, SS80, SS90, B44, Victor, B25, C25, Star Fire, B25SS, B50, Etc) from 1959 1973. Also fits Triumph Unit Singles (TR25W Trophy, Trail Blazer, T25T,