Triumph 350 / 500 Trap Door Oil Seal (1) 70-3833 - 1957-67 -3TA / 5TA / T90 / T100

Replace your leaky clutch cover trap door seal with our quality replacement part made by EMGO. Replaces Triumph part numbers 70-3833 & E3833. Measures 1 3/16" O.D. with an inner diameter of approx 21mm. Fits Triumph 350 & 500 twins (Daytona, T100, 3TA, 5TA, T90, etc) from 1957-1967. Check your parts book to ensure the best fitment.