Triumph Unit 350/500cc Inner Cylinder Base Stud (1959-68). Shorter cylinder base stud, 6 required per engine. Thread: 3/8" X 26 TPI BSF / 20 TPI CEI. OEM: 70-3820 (E3820). LIGHTING & BRACKETS. FRONT FORKS & FIXINGS.
TRIUMPH ORIGINAL T120 T140 PRE-UNIT/UNIT GEARBOX INNER GEAR CHANGE BUSH 57-0412
2 x Gearbx Inner Cover Gaskets - Triumph Unit 750, TR7, T140, etc 1974-85
INNER ALTERNATOR GROMMET TRIUMPH UNIT MODELS BSA TWINS SINGLES 70-4144, 68-0209
Gearbox Inner+Outer Cover Gaskets - Triumph Unit 750, TR7, T140, etc 1974-85
TRIUMPH UNIT 350cc 500cc 3TA 5TA T21 T90 T100 Inner and outer gearbox gasket
Triumph Unit Pre Unit 500 650 Up To 72 Valve Rocker Box Shaft Spindle Nos?