Triumph / BSA "TLS" Front Brake Return Spring - 37-3522 Wire Rebuild your top end job

Rebuild your top end job the proper way using our high quality - USA made valve guides

and even Matchless models with the AMC gear box

etc) that cam equipped with the cast-iron cylinder head

Please note that there are X2 cams for the TLS brake - this cam is the front type

These are the closest Reproduction Rubber Knee Pads we have seen

Triumph / BSA "TLS" Front Brake Return Spring - 37-3522 Wire Rebuild your top end jobUp for grabs is a new Triumph and BSA "twin leading shoe" front brake return spring. This return spring is made in England to replace Triumph and BSA part number 37 3522 and W3522. Fits Triumph and BSA models (singles and twins) from 1969 1970, also fits Triumph 500 twins from 1969 1974. Check your parts book to ensure the best fitment. This return spring will only fit the "twin leading shoe" that features the brake cable perpendicular to the lower