37-1090 / W1090 spring fits Triumph 650 Unit Twins (Bonneville, T120R, Tiger, TR6R, Trophy, TR6C, Etc) from 1965-1970, fits Triumph & BSA Triples (Trident, T150 & Rocket III) from 1968-1970 and fits Triumph 350 & 500 Twins from 1958-1966.
37-1488 / W1488 fits Triumph 350 / 500 models from 1967-1974. Please refer to your parts catalog for proper fitment.
Use drop down menu to select which type of return spring and finish you desire - sold each
- Made in England
- OEM part number is 37-1090, W1090, E1488 & 37-1488
- Free shipping in the USA