Triumph Gear Box High Hear Oil Seal 57-1478T 350 500 1957-74 3TA 5TA T90 T100 Brake Light Switch Also fits Triumph TR25W Trophy

Also fits Triumph TR25W Trophy for the year of 1968

F12826 or F13642

US measures 27" while the UK type measures approx 21" long

Painted in a lovely black finish as original

M Part number is 57-3660

Triumph Gear Box High Hear Oil Seal 57-1478T 350 500 1957-74 3TA 5TA T90 T100 Brake Light Switch Also fits Triumph TR25W TrophyNew Top Quality Triumph 350 & 500 Unit Twins High Gear Oil Seal. Put a stop to your oil leaks with this high quality oil seal. Fits all Triumph 350 & 500 unit twins (3TA, 5TA, T90, T100, Etc) from 1957 1974. Please refer to your parts catalog for proper fitment. *****Always check your parts book to ensure proper fitment.***** Made in Taiwan O. E. M Part number is 57 1478 or T1478