Transmission & Differential Repairs

4WD Systems has an established reputation for performing comprehensive 4WD Transmission and Differential repairs. The people that work on your 4WD at 4WD Systems are experienced 4WD travellers.

We operate a well equipped workshop with a wide range of specialised equipment for all aspects of 4WD mechanical repair and service. Areas of speciality are:

  • Transmission (gearbox & transfer case) repairs for Landcruiser, Hilux, Holden, Nissan, Mitsubishi & others
  • Change-overs available for Landcruiser and some others
  • Complete NEW gearboxes suit Pajero & Triton at comparable cost to repair
  • Differential reconditioning, ratio changes and change-overs for many models
  • Replacement of clutches
  • Courtesy vehicles available, must be pre-booked
  • For major rebuild items, transmissions, differentials or engines the warranty is 12 months/20,000km. Extended warranties are also available upto 36 months/30,000km in conjunction with our service plan



Transmission & Differential Repairs
Extreme Clutch Options: Button Disc and Paddle type

Transmission & Differential Repairs
Lost drive - Teeth worn off Transfer Case gears, note had oil balance pipe fitted

Transmission & Differential Repairs
Front Differential Housing overhaul

Transmission & Differential Repairs
Transfer Case Overhaul

Transmission & Differential Repairs
Differential Ratio Swap & Lokka fitting

Transmission & Differential Repairs
Transmission Overhaul