Oil seal as used on various BSA & Triumph models including:
Triumph T20 Cub (1962-), 3TA, 5TA, T90, T100 (1963-67), contact breaker, T120, TR6, T100, TR5T, T140, T150, T160 contact breaker and T100, T120, T140 crankshaft T/S.
Also BSA C15, B40 Sports Star (all years), C25, B25, kickstart shaft and A50, A65, A75 Rocket 3 contact breaker (1968-72).
OEM: 70-4568, 76-0291, 40-3281
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