Call us today
(02) 9605 1515



Vehicle final drive units, or differentials as they are technically known, are a major component in a vehicle’s driveline. Theses amazing units not only transfer the drive from the gearbox to the wheels, but they also allow each wheel to be driven at different speeds. This speed differential is crucial when the vehicle is cornering, especially where power is delivered to the rear axle or drive shafts.

Here at Gearbox Express, we are familiar with the operation and repair of all types of differential units, both internal (inside the gearbox) and external, or axle situated units. The stresses that pass through a differential unit are extremely severe and repair of these units is a highly specialised operation that should only be carried out by a skilled technician.

We can overhaul and rebuild your vehicle’s differential unit to its original specifications using only the best quality parts. Our skilled team will use highly specialised techniques and precision equipment to ensure that your repaired differential unit is set up correctly. This process will contribute to the longevity and safety of your vehicle.  

blank image
an example of one of our diff repairs in Sydney

Delivery Services

We offer a free strip and quote service on repairs, and carry a large stock of manual gearboxes for express overnight, country-wide delivery. We also offer a citywide vehicle collection and delivery service within the Ingleburn area.


Our reconditioned gearboxes are available with a 6 or 12 month warranty, dependent upon use and conditions.

Team of experts

Our team of transmission experts at Gearbox Express is waiting to help. Call us today on  (02) 9605 1515  or fill in the form on this page and we’ll get in touch with you shortly.
blank image
blank image

Don’t trust just anyone with your diff repairs. Talk to the experts at Gearbox Express today on (02) 9605 1515.

blank image
Share by: