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Technical / Sale Enquiry Form

Please complete the form below:

Engine Type:
Transmission Type:
Are you able to get your vehicle to one of our branches nationwide, for a free diagnostic service?

Or will you prefer to purchase a loose gearbox?

Would you prefer to buy another gearbox, or do you have time to send yours in for repair?

Which warranty would you require?

Would you be able to get your old failed gearbox back to us (At your own cost)?

Who would you use to remove and fit your gearbox?

Can you provide us with an engine code and/or gearbox code (You may have to ask a technical person for these details)?

Great! Please visit any of our branches for a free diagnostic test while you wait.
If you cant make a trip right away and would like to know more about what the job might cost, or how long it will take, please answer the questions below:

Would you prefer to buy another gearbox, or do you have time to repair your gearbox and possibly save money?

Which warranty would you require?

8 - 3 =

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Mayfair Gearbox's 23 Years In Business

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How to destroy your gearbox

How to destroy your gearbox.

Bad habits are the hardest things to break but if you are aware of the ways to avoid destroying your gearbox, it will help a lot down the road.

The automatic gearbox in your vehicle is a highly important module. The gearbox will allow you vehicle to cruise at high speeds without blowing the motor. The gearbox multiplies the torque produced by the engine in order to propel the vehicle forward. It also make driving in traffic a breeze because it eliminates the need for the clutch and constant shifting.

1. Overheat your vehicle as often as possible.

Most of the automatic transmissions of today are designed to run at a temperature of 200 degrees Celsius. For every 20 degrees you go over that 200, the lifespan of your gearbox will decrease by a factor of two. It is also important to note that even if you gearbox operates at 240 degrees, the fluid can burn up quickly which means the moving parts won’t be sufficiently lubricated.

2. Maintain improper fluid levels.

If you want to guarantee a transmission breakdown then you should keep you fluid at a low level or have no fluid at all. The fluid will keep the various parts cool and lubricated. When the fluid runs out, the internal parts of the gearbox will grind against each other and overheat which will lead to a total failure.

3. Never change the fluid.

Another way to severely damage your transmission is to not change the fluid when you are supposed to (consult your owner’s manual for when and how to do this). The fluid not only burns up but it also gets dirty and it needs to be changed. Not changing the fluid can lead to seals and gaskets overheating and breaking, leading to overheating and breaking down of vital components.

4. Use the incorrect fluid type.

Even adding the wrong type of transmission fluid will cause the transmission to die. Manual and automatic gearboxes use different fluids and its very important that you never use the wrong one or mix the two together.

5. Drag race from light to light.

Pulling off at high speed with high revs will produce a lot of heat. You need to give your transmission time to cool down or it will overheat pretty quickly and we know what happens to a transmission when it over heats. If your vehicle was specifically designed to racing, then you shouldn’t have a problem.

Mayfair Gearbox specialise in the remanufacturing of all kinds of gearboxes, from heavy to commercial and light vehicles.

Quick Facts

Who We Are

Mayfair Gearbox is a National and International supplier of fleet reman gearboxes, diffs and propshafts. We are led by a Management Team of true industry professionals who have pioneered the gearbox remanufacturing industry. Mayfair Gearbox has been established for 20 years in the Industry.

What We Do

Mayfair Gearbox is the solution to limit your fleet’s downtime! We are quality driven to provide only the finest remanufactured gearboxes, diffs and propshafts.

What Makes Us The Best

Commitment and integrity to provide outstanding quality, exceptional service and support at all times, to you our valued Customer. Approved by most manufacturers and a National Footprint of 14 Branches.

Product Division

Heavy Commercial & Buses
Truck Gearbox Repairs Bus Gearbox Repairs
Earthmoving 4 x 4
Earthmoving Gearbox Repairs 4X4 Gearbox Repairs
Passenger Manual Passenger Automatic
Manual Gearbox Repairs Automatic Gearbox Repairs

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Recycle More

Remanufacturing = Sustainability + Efficiency

Apply for Jobs

Mayfair Gearbox's 23 Years In Business

Book A Test Drive