Quaife QDF16Z 6 1/2" Front Limited Slip Diff Sierra Escort Cosworth 4X4 GGR1810

QDF16Z Ford Sierra Escort Cosworth 4WD front Quaife ATB Helical LSD differential

Quaife ATB Helical LSD differential for Ford Sierra Escort Cosworth 4WD front is suitable for Cosworth 4x4 using 6 1/2" front differential. A direct replacement for standard Ford open diff, the Quaife ATB Helical LSD differential transforms your car's performance.

Unlike a conventional plate-style limited slip differential, the Cosworth 4WD front Quaife ATB Helical LSD differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation.

The Ford Sierra Escort Cosworth 4WD front 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 Ford Cosworth 4WD front Quaife 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 Cosworth 4x4 front Quaife ATB Helical LSD 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 4WD Cosworth front 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.

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

The Quaife ATB Helical LSD differential for Ford Sierra Escort Cosworth 4WD front is also now subject to a lifetime warranty (subject to terms and conditions).

Fits Sierra Sapphire RS Cosworth 4WD, Escort RS Cosworth
Cosworth Tuning and Performance Parts Specialists Graham Goode Racing Tel 0116 2440080