Manual Gearbox Repairs

Synchromesh replacement, bearing kits and casing repair to restore smooth, positive shifting to any manual transmission.

Crunch-Free Shifting, Restored

Worn synchros, tired bearings and notchy shifts do not fix themselves — they get worse, and more expensive, the longer they are left. We strip, measure and rebuild manual gearboxes to factory tolerances so every gear engages cleanly and quietly again, whether it is a daily commuter or a hard-working bakkie.

Symptoms

Signs of a failing manual gearbox

  • Crunching or grinding when changing gear (worn synchros)
  • Difficulty engaging gears or popping out of gear
  • Whining or rumbling that changes with road speed
  • Notchy, stiff or vague gear selection
  • Oil leaks from the casing or output seals
Our Workmanship

What's Included

  • Synchro & gear set replacement

    Renewing worn synchromesh and gear sets to bring back clean, positive engagement.

  • Bearing & seal kits

    Full bearing and seal replacement to remove noise and stop leaks.

  • Casing & housing repair

    Repair of cracked or worn alloy casings and bearing housings where it is safe to do so.

  • Linkage & selector overhaul

    Restoring the shift linkage and selector mechanism for a precise, mechanical feel.

Backed by a Workmanship Guarantee

RMI-approved and trusted by leading underwriters. We process Hollard, M-Sure, Motorite and Innovation Group warranties directly on your behalf.

Frequently Asked Questions

Need Manual Gearbox Repairs?

Tell us the symptom and one of our specialists will call you back with an honest, no-obligation assessment.

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