QUAIFE : Limited slip differential

Quaife brakes for optimum performance in motorsport

Locking devices are particularly popular with racing enthusiasts. On the racetrack, the component allows for more precise cornering due to improved grip. In rallying, the benefits can be felt at any time, as the variety of surfaces can have a permanent impact on handling.

But how does the autoblocker help the driving experience? In order to understand its influence, let's take a look at another concept that is crucial in cars: the differential.

What is the purpose of the car lock?

When a car turns, the wheels are not equally affected. The wheels on the outside of the bend have more distance to cover. In this case, the purpose of the differential is to regulate the speeds of each wheel by distributing the power supplied by the engine. Without such a component, the first vehicles in history were much more difficult to control and their tyres wore out quickly.

However, this system has its drawbacks, especially on terrain with limited grip. Take the example of two wheels on the same axle: one on a normal road, the other on ice. In this case, all the engine power will go to the second wheel, which will spin, while the other will not turn. The result is that the car will have great difficulty in continuing its journey.

The "self-locking differential", or simply "self-locking", is designed to limit these undesirable effects. It allows the engine torque to be redistributed to the wheels, favouring the one with the best grip. As a result, this auto part gives the driver greater control, allowing him to gain precious tenths of a second in each corner, which will certainly make a difference at the finish line.

How to choose your autoblocker?

These components generally fall into three categories:

• Roller locks, which are, however, used less and less.
• Disc brakes, which are quite effective, but have the disadvantage that they wear out quite quickly and therefore need to be replaced regularly.
• Slip differential locks, which are the most common type of locking system used today, especially on production sports cars, and which require less maintenance.

Beyond these technical considerations, it is important to select the right part for your car. This is why each item in the ORECA STORE mentions the makes and models on which the component can be fitted. If you have any doubts, do not hesitate to consult your vehicle's maintenance booklet or to ask a professional for advice.

Quaife, a reference brand

Whatever your choice, at ORECA STORE you can enjoy the quality of Quaife equipment. For over 55 years, the British company has been one of the leading manufacturers of automotive transmission products. Its customers include manufacturers such as Ford, Chevrolet, Lotus and Mini. Its major creations revolve around gearboxes, steering racks and, of course, limited-slip differentials.

By choosing Quaife, you can be sure of the best performance, with products that combine quality and robustness. What's more, you'll be able to drive with complete peace of mind, as the British brand guarantees its parts for life. Enough to make your career as a professional or amateur driver last!