BSA A50 / A65 Layshaft Selector Shift Fork (1) - 68-3160 - 1962-72 (NOS) 650 This trunnion will replace Triumph

This trunnion will replace Triumph part numbers 70-4148

& scratched taillight housing when you can have on of these

We also offer a replacement grub / locking screw within this listing

Replaces part numbers 37-1332 & W1332

BSA A50 / A65 Layshaft Selector Shift Fork (1) - 68-3160 - 1962-72 (NOS) 650 This trunnion will replace TriumphGenuine New Old Stock BSA Unit Twins Layshaft Selector Fork. Experiencing Transmission problems? Gears not wanting to engage? Chances are your shifting fork(s) are either worn and or bent.. Selector Forks play a crucial role in your transmission to keep it functioning and operating properly. Fits all BSA 500 & 650 Unit Twins (Lightning, Royal Star, Hornet, Star, Rocket, Wasp, Spitfire, Firebird, Etc) from 1962 1972. Please refer to your parts catalog