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Fits Triumph 500 Unit Twins from 1969-1974
If your looking to "Spruce" up your BSA or just want to add a finishing touch on your newly painted tank
This is a nice quality part that is ready to be installed
97-4411 or 97-7205
Triumph Crankshaft Timing Pinion Nut 3/4" X 20 (1) - 71-2877 L.F. Harris Fits Triumph 500 Unit TwinsNew Triumph Crankshaft Pinion Nut. This is a very high quality part made to replace Triumph part number 71 2877 & E12877. Fits on the timing side of the crankshaft to retain the pinion gear. Manufactured in the England by L. F. Harris to exceed O. E. M. specifications. Measures 3 4" X 20 TPI. Suited for various Triumph 650 & 750 unit twins from approx (late) 1971 through the early 80's. Please refer to your parts catalog for proper fitment.