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Transmission & Differentials



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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
  • 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 & Differentials
Extreme Clutch Options: Button Disc and Paddle type

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

Transmission & Differentials
Front Differential Housing overhaul

Transmission & Differentials
Transfer Case Overhaul

Transmission & Differentials
Differential Ratio Swap & Lokka fitting

Transmission & Differentials
Transmission Overhaul