72 Parramatta Rd Croydon NSW 2132

ABN 57 470 895 719


Automatic Transmission Repair And Service Since 1975

McGraw Transmissions has been rebuilding and repairing automatic transmissions since 1975 in our Croydon workshop.

In the 1970’s as automatic transmissions became more common in both Australian and imported European cars, a void was recognized in the market by John McGraw – the founder of McGraw Transmissions.

John went about creating kits so as to be able to service and repair these gearboxes at a hugely reduced cost of replacing a whole gearbox as recommended by the motor dealer of the day.

He soon became the go to man for all imported cars with gearbox problems particularly for advanced boxes from makers such as Mercedes, Audi,  BMW, Volvo, Saab, and many more.

McGraw Transmissions was soon well known throughout the motor trader industry as the go to company to fix and restore these expensive gearboxes without having to do a transplant.

Today this experience and these techniques coupled with the latest technology has been passed through the generation and into the skillset of our highly trained automatic transmission technicians.

Our goal is to ensure that all work is completed right the first time, at the lowest costs possible. So if you require a transmission service or a quote for a new Automatic transmission, give us a call and you will not be disappointed.

So call us today for quality repairs at competitive prices.

We have wide a range of knowledge and can provide quality advice and provide the best options for your situation.

We offer free testing and assent of transmission conditions.


Talk to the experts who know your transmission inside out.  Sydney’s most experienced transmission specialist can rebuild your transmission at a fraction or replacement cost.


Our technicians will rebuild your gearbox using high quality genuine parts.  Precision and quality ensures your gearbox is smooth and lasting.


McGraw Transmissions gives you a realistic timeframe for your gearbox to be rebuilt or serviced and will have you back on the road in the quickest possible time


Our team of automatic transmission specialists are well trained in this field and have a wide range of knowledge on all makes and models. When your car is with us, you can be rest assured knowing your car is in our experienced hands.

Call in today for quality repairs and competitive prices.

We have wide range of knowledge and can provide quality advice and the best options for your situation.

  • I have a ML 55 AMG The transmission was leaking ATF faster than I could put it in. I was told by Mercedes that it was not an option to repair and a new box would be over $9,000.00. Mercedes could not tell me what was wrong, All they wanted to do was premium charge me with a gear box replacement. I went and spoke to Mcgraws Transmission and Mr Mcgraw asked me a series of questions. Then he told me exactly what was wrong with the gearbox. Not only he told me what was wrong , but the reason why it happened. He said it would cost me around 2K and I gave him the go ahead. I popped in a few days later and spoke to his Son who was working on my Transmission, His son while talking to me put that transmission together like a Marine slaps together in 30 seconds an M16 assault rifle blind folded. He really was on top of his game. A day later I picked up my car and I have been driving it ever since. In the first week I nearly brought it back because I was concerned that it wasn't changing properly. So I listened very closely to the changes and they were all there. What gave me concern was the fact that the changes were so smooth I could not feel them, In other words what a perfect job !! Mcgraw the grand Master taught his son well. I drive this AMG ML 55 hard and the transmission has not had a hard change ever. I strongly recommend this business as they would have to be the best in the transmission Business. I know on the grape vine as I am in the Automotive industry, when other transmission places get stuck , they ring the Grand Master for technical advice.

    Gio Delaqua
  • "Had both a 1996 Camry Vienta gearbox as well as a 2001 Audi A8L 4.2 with a supercharger gearboxes fully rebuilt. Sold the Camry - box was still as good as new...the Audi g'box now handles over 300KW...never a problems. They might take a few days longer - but they do a 100% job. Gearbox repairs...you never know what's wrong until you open it. "



At McGraw Transmissions, we are known throughout the industry as gearbox and drive train specialists.  We have very experienced staff, who are trained to a very high standard from the father and son team who are the founders of the business.


We service and repair all domestic and foreign automatic transmissions.


Our transmissions are reconditioned onsite using genuine parts. All transmissions are fully warranted and of the highest quality.


When a transmission is beyond repair, McGraw Transmissions can source or supply a brand new or reconditioned gearbox for you at the best possible price

© Copyright 2016 McGraw Transmissions