Triumph & BSA Front Fork Restrictor Bolt Sealing Washer. When rebuilding your Forks it is Vital to Replace these Washers to prevent Oil Leaks! Rebuild your Forks Properly the first time! Fits all Triumph 650 Unit Twins (6T, Thunderbird, T120R, Bonneville, Tiger, TR6R, Etc) from 1963-1970. Fits all Triumph 350 & 500 Unit Twins (3TA, 5TA, Daytona, T100R, T90, Etc) from 1958-1974. Fits Triumph & BSA Triples (A75, Rocket III & T150) from 1968-1970. Fits BSA Unit Twins from 1969-1970. Also fits many Late Model Triumph Pre-Unit Twins & BSA Unit Singles. Please refer to your parts catalog for proper fitment.
*****Please note that this Washer will not fit Triumph & BSA “Oil In Frame” Models! Check your parts book!*****

Made in EnglandO.E.M Part number is 41-5145, 97-1062, 42-5069 or H1062