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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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In mechanics, a transmission or gearbox means gears that work together. The most common transmission is the transmission in your car.

In a car, the engine makes the crankshaft spin. The crankshaft makes the transmission's gears spin, which spin some more parts, which make the wheels spin. But the wheels do not spin as fast as the engine makes the crankshaft spin. That is because the gears are made to slow down the spinning. The gears also give the spinning more force (or to be more scientifically exact, more torque), so the wheels can make the entire car move.

A transmission has some gears that can change the torque more than other gears. This is why a transmission has a first gear, second gear, third gear, and sometimes more gears. There is also a reverse gear and neutral. An automatic transmission shifts between gears by itself (except reverse gear, and a parking gear). A manual transmission needs the person operation to decide when to shift gears. Manual transmission is also called standard transmission.

Automatic transmissions are a type of motor car transmission designed to change gear ratios automatically, as the car moves. This frees the driver from having to shift gears manually. Beside automatic transmission, there are also other types, such as: semi-automatic, continuously variable and manual transmission. They first two mainly free the driver from the need to change the vehicle gears manually by using the computer. The manual transmission, the ability to shift gears manually, is popular in Europe and in Australia, and is generally the base equipment in a vehicle, with the option to be automated.

If you’ve ever driven a vehicle with an automatic transmission, then you probably know that there are many differences between the automatic and manual transmissions. Automatic transmission has no clutch pedal and once you put the transmission into drive everything is automatic. Both transmission types accomplish the same thing, but in different ways. Just like any other part of your vehicle, automatic transmission also can break down.

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

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Mayfair Gearbox's 23 Years In Business

Book A Test Drive