Transmission and Diff Rebuilds, Repairs and Replacements

Morgan Park Performance & Service Centre perform expert rebuilds and replacement installation of faulty transmissions and differentials in the Warwick area. Our team of professionals can quickly identify faults in your transmission and differential causing performance and comfort problems, repairing them as necessary to an as-new state. Please give us a call if you’d like us to upgrade your differential, or inspect faults in your transmission or differential.

How Do I know If My Diff Needs Repair?

If you notice a high-pitched whine when your car accelerates, or a low-pitch vibration coming from where your car puts down power (front or rear wheels, depending on the car), this is typically a sign that your differential either needs new oil or needs repairs.

Transmission Rebuilds and Replacements:

The choice between installing a second-hand replacement transmission or differential and rebuilding your current one is typically decided on by cost, which will vary from case to case, depending on parts availability and the extent of the damage to your transmission. Our rebuilds are performed with precision and utilise high quality replacement parts to ensure your vehicle runs just as smoothly as it did when it rolled off the showroom floor. Please take note that we do not rebuild automatic transmissions.

Alternatively, we can install a new or reconditioned transmission from the wreckers into your vehicle should your existing transmission fail. We take extra care when installing replacement transmissions to ensure they are mounted and connected exactly the way the manufacturer intended.

For customers wanting to convert their transmission, we can also perform manual transmission conversions. Along with your replacement transmission, this typically requires a new ECU, pedal box, crossmember or tail shaft among other things.

Differential Replacements:

We offer a range of aftermarket and second-hand replacement differentials for every day, performance and 4×4 applications, including:

• Locking diffs
• Spooled diffs
• Limited Slip Differentials (LSD)

Differential Rebuilds:

We perform in-house rebuilds of differentials to bring them back to life. We can use a stock gear ratio, or if aftermarket gear sets are available, we can upgrade to a lower or higher gear ratio for increased fuel efficiency or performance. Higher ratio differential gears result in greater acceleration at the cost of fuel efficiency, and lower ratios do the opposite.