Our Services that we offer

Gearbox & Differential repairs

Gearboxes A-Z is one of the oldest specialists in heavy duty gearbox and transmission repairs. Specialising in the field for over Thirty years. All this experience has made us one of the most competent companies when it comes to Heavy duty vehicle gearboxes and transmission repairs. We also carry a wide variety of exchange units in stock. Build to the highest quality standards for reliable and immediate use to get your vehicle running again.

  • ZF AS Tronic Transmission Gearbox
  • ZF AS Tronic Transmission Gearbox
  • Volvo I-Shift Transmission Gearbox
  • Volvo I-Shift Transmission Gearbox
  • ZF AS Tronic Transmission Gearbox
  • mercedes-benz g131 Gearbox Transmission

Workshop Services.

Gearboxes A-Z offers a removal and fitment service as well as drive train maintenance services. Such as gearbox and differential oil changes and inspections, Clutch overhauls and other drivetrain related repairs and services. We also offer a prop shaft balancing and repair service.

  •  Workshop Services Gearbox Transmission
  • Workshop Services Parts Clutches

Automation & Electrical Repairs

At Gearboxes A-Z we have the latest diagnostic equipment to assist in repairs and fault finding of all major automated shift and automatic units in use on South African roads today. We can help with ZF, MAN, Mercedes-Benz, Volvo, DAF, Iveco, Hino, UD and Scania trucks and buses.

  • Diagnostics
  • Programming
  • Calibration
  • Actuator exchange
  • Repairs & Services

Retarder Repairs

With retarders playing a bigger and more vital role in assisting modern HGV vehicle braking, it is imperative that the highest quality parts are used and the utmost care is taken in repairing these units. Gearboxes A-Z has ensured that our technicians are well informed and trained to asses and repair these critical safety units and our collaboration with suppliers has ensured that we can confidently say our repairs to these units are second to none.

  • ZF IT3 Retarder
  • ZF IT3 Retarder
  • Voith VR115HV Retarder Mercedes-Benz