
How Does a Universal Joint Work?
Universal joints are a central driveline component in equipment ranging from passenger cars to high-powered industrial processing machines.
Your differential is a critical part of your vehicle’s performance and safety. At Driveline Services Australia, we specialise in diagnosing, repairing, and rebuilding diff centres for passenger cars, 4WDs, trucks, and industrial vehicles. Whether you’re dealing with a noisy diff, a fluid leak, or complete gear failure, our expert team can get you back on the road quickly and reliably.
The differential centre, or diff centre, allows your wheels to rotate at different speeds while cornering, reducing tyre wear and improving handling.
If it fails, you risk poor performance, increased fuel consumption, and even total driveline damage.
Prompt diff centre repairs can prevent costly replacements and keep your vehicle safe.
Common warning signs include:
If you notice any of these symptoms, book an inspection before the problem worsens.
At Driveline Services Australia, we go beyond supplying diff centres and parts. We provide a complete range of differential repairs, rebuilds, replacements and servicing.
Diff gear sets are manufactured to extremely tight tolerances. Over time, normal wear, road damage, corrosion or insufficient lubrication can reduce their performance and lifespan. When this happens, our expert team can restore your components to factory specifications with precision repairs.
Using advanced low temperature metal reclamation technology, we restore corroded or damaged surfaces and remanufacture them to their original specification.
If a part cannot be repaired, we source OE or high-quality aftermarket replacements to complete a full rebuild. Our diff specialists carry out all rebuilds to exacting standards, bench tested for performance and computer balanced where necessary to ensure smooth, reliable operation.
Contact us for pricing and more information
Diagnostic Inspections
We use advanced testing equipment to identify faults quickly and accurately, so you only pay for the repairs you need.
Rebuilding & Replacement
From minor rebuilds to full diff centre replacements, our workshop delivers precision workmanship to OEM standards.
Gear & Bearing Replacement
We replace worn gears and bearings with high-quality components for smooth, quiet, and long-lasting operation.
Seals & Gasket Replacement
Our team ensures all seals and gaskets are replaced to prevent leaks and protect your diff from contamination.
Diff Repairs for Light Vehicles
Most repairs are completed within 1–3 days, depending on parts availability and the extent of the damage.
A repair addresses specific worn or damaged parts, while a rebuild replaces most internal components for like-new performance.
Yes, we can install performance gears, LSD units, or heavy-duty components for off-road, towing, or motorsport use.
We offer both OEM and high-quality aftermarket options, depending on your budget and needs.
All our diff centre repairs are covered by a comprehensive warranty for parts and labour.
Yes, we repair diff centres in-house and also supply rebuilt units and parts nationwide.
Fill out the form to get in touch with Driveline for all diff centre repairs and replacement.

Universal joints are a central driveline component in equipment ranging from passenger cars to high-powered industrial processing machines.
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