Transmission Repair Service

We have extensive experience in diagnosing & repairing all transmissions found in Case Construction Equipment.

Our component repair facility is located near Brisbane. Whether you are local, country, or interstate – we invite you to contact us regarding specialized Case Construction Equipment transmission repairs.

We have repaired many transmissions that have been sent to us from all over QLD, NSW, VIC, SA, & even WA.
We can assist, by diagnosing your problems over the phone or internet & give specific instructions on how to remove your transmission & get it to us.

Case Backhoe

  • transaxles & shuttles
  • Powershift & Shuttleshift transmissions
  • Front & rear axles
  • Brakes
  • Borg Warner, Carraro transmissions & axles, Clark/Dana transmissions

Case Crawler Loader/Dozer

  • Powershift Transmissions
  • Final Drives
  • Torque Convertors

Case Wheel Loaders

  • including Clark, Allison, ZF transmissions, axles & final drives

Case Skid Steer

  • Hydrostatic pumps & motors – Cessna, Sunstrand, Danfoss




3 thoughts on “Transmission Repair Service

  • I think it’s important to get your equipment repaired, especially if it’s being used in construction. You need to have your machinery working at top performance when you’ve stuff to be building! It’s good to know that you can find people who will fix it for you. Thanks for sharing!

  • Hello there Leigh
    we have a case 621 B 1997 model power shift ZF 4WG -150 the transmission when cold after warm up forth gear
    neutralizes our mechanics decided in there wisdom to remove the valve body rather than pressure test all forward gears (silly) so know we are looking for a valve body gasket set incorporating the first gear detent block gaskets
    also, just so we can start again a conduct the pressure test . i have heard story about the electronic shifting
    i believe our mechanics assumed there may be a problem here we have tested all the electric valve actuators
    the two timing pulse counters appear to have a reasonable magnetic force therefore assuming they are working ?
    Q we are chasing the valve body gaskets would you be able to supply please.

    • Hi Normie,
      Thanks for contacting us, however our business leans more toward repairing machinery & not supplying parts for them. May I suggest you contact your local Case dealer re your parts purchase.
      Your problem does sound unusual, you need to ascertain whether you have an electrical, pressure or mechanical problem.
      Often the issues are electrical but don’t discount the others.


      Andrew Frino

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