*In-Stock & Ready To Ship!* New BSA Unit Twins 4TH High Gear Mainshaft "Split" Bushing. It's time to put a stop to your Leaky Transmission! If your High Gear Bushing is worn, installing a new Oil Seal won't fix the problem! You must replace this Bushing to see the results! Made in England to complete O.E.M. Specs! Notice the Correct Part number stamping & "Split" Design on the Bushing? Measures 1 3/8" Long. Fits all BSA Unit Twins A50 & A65 (Lightning, Thunderbolt, Spitfire, Firebird, Royal Star, Hornet, Etc) from 1966-1972 only. Please refer to your parts catalog for proper fitment.
*****Please note that this Bushing will only fit BSA Unit Twins from 1966-1972 only! Early Transmissions from 1962-1965 use a Longer High Gear Bushing which is Different!*****
•Made in the UK
•O.E.M Part number is 68-3178