Ford Sierra 7” Quaife ATB differential assembly complete with reconditioned case

Quaife ATB differential assembly complete with reconditioned casing for Ford Sierra 7" rear is suitable for Ford Sierra models using the 7" rear axle. A direct replacement for the standard Ford differential, the Quaife ATB differential transforms your car's performance.

Unlike a conventional plate-style limited slip differential, the Ford Sierra 7" rear Quaife ATB differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation.

The Ford Sierra 7" rear Quaife ATB differential never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD. Rather, the Ford Sierra 7" rear Quaife ATB differential automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks.

The Ford Sierra 7" rear Quaife ATB differential has many benefits over a standard open differential, including maximising traction and minimizing wheelspin, 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 Ford Sierra 7" rear Quaife ATB 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 170 applications, the Quaife ATB differential is second to none. Accept no imitations!

Quaife ATB differentials are used by Ford, General Motors and Daimler-Chrysler as original equipment.

The Quaife ATB differential for Ford Sierra 7" rear is also now subject to a lifetime warranty (subject to terms and conditions).

Please confirm your application using the attached techncial drawing.