New 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
*****Always check your parts book to ensure proper fitment.*****
•Made in Taiwan
•O.E.M Part number is 57-1478 or T1478