Triumph Herald Gearbox

The Triumph Herald's four-speed gearbox shared its design with the Spitfire, a robust unit that responds well to maintenance. Whether rebuilding or replacing synchros, we stock reconditioning kits, bearings and seals for all 1959-1971 variants.

Notchy shifts signal worn synchros or tired bearings. Fresh MTF gearbox oil restores smooth operation, and clutch components should always be checked simultaneously. For drivetrain guidance, see our maintenance tips.

Get your Herald shifting precisely once more; explore our full gearbox range today.