A direct replacement for standard open differentials, the Quaife ATB Helical LSD differential transforms your car's performance.
Unlike a conventional plate-style limited slip differential, the ATB Helical LSD differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation.
The Quaife ATB Helical LSD differential never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD. Rather, the ATB Helical LSD differential automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks.
The Quaife ATB Helical LSD differential has many benefits over a standard open differential, including maximizing traction and minimizing wheel spin, eliminating torque steer and snatching in front wheel drive cars compared to conventional LSD units, and a maintenance-free design which retains the standard oil lubrication.
The Quaife ATB Helical LSD differential is proven in circuit and drag racing, rallying and road use, and is produced from Corus steel billets, and is CAD designed and CNC machined, then inspected to ISO 9001 standards.
With over 370 applications, the Quaife ATB Helical LSD differential is second to none. Accept no imitations!
Quaife ATB Helical LSD differentials are used by Ford, General Motors and Daimler-Chrysler as original equipment.
The Quaife ATB Helical LSD differential for is also now subject to a lifetime warranty (subject to terms and conditions).
RT Quaife Engineering Ltd is a global leader in the performance automotive drivetrain industry, supplying motorsport users, volume OEM and commercial customers with a wide variety of precision engineered products for cars, motorcycles and specialist use vehicles.
From Clubman rallying up to Formula One, tens of thousands of automotive and motorcycle users depend on Quaife products to maximise their vehicle’s performance on a daily basis, including sequential gearboxes, automatic torque biasing differentials and associated drivetrain components.
Operating in a fast paced, competitive and multi-disciplinary sector drives both people and plant requirements within the firm to deliver innovation, quality and performance, based on long-term investment in the finest human and machinery resources available.
Headquartered in the South East of England, close to the Brands Hatch racing circuit, and employing eighty plus staff at two high-tech facilities, Quaife boasts advanced design and production equipment allied to unrivalled expertise and experience.
Enjoying ISO 9001-2015 quality accreditation and a client list that includes the world’s largest car manufacturers, Quaife is the recognised market leader in automotive transmission technology. We can take a customer’s initial concept and manage the process right through to a high performance, fully reliable, finished component.
Since 1965, Quaife’s track record of success has helped to build the brand into a globally recognised business that places great emphasis on long term working relationships with employees, customers and suppliers.
