Quaife QDH4U ATB Helical LSD Differential for 2003+ Dodge Viper

Price:   $1,523.50

Quaife QDH4U Dodge Viper SRT-10 (Viper II 2003+) Quaife ATB Helical LSD differential

Dodge Viper SRT10

Quaife ATB Helical LSD differential is suitable for Dodge Viper SRT10 models. A direct replacement for the standard Dodge Viper SRT10 open differential, the Quaife ATB Helical LSD differential transforms your car’s performance.

Unlike a conventional plate-style limited slip differential, the Dodge Viper SRT10 Quaife ATB Helical LSD differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation.

The Dodge Viper SRT10 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 Dodge Viper SRT10 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 Dodge Viper SRT10 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 Dodge Viper SRT10 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.


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  • Model: QDH4U
  • Shipping Weight: 25lbs
  • 3 Units in Stock
  • Manufactured by: Quaife




This product was added to our catalog on Wednesday 25 May, 2016.