Quaife QDF25R limited slip differential for VAG DQ250 6 Speed 4 Wheel Drive Gearboxes

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If you are unsure whether this part is suitable for your vehicle, please get in touch through our Your Project page, supplying your Make, Model and Reg or VIN, plus details of your project.


Quaife limited slip differential for VAG DQ250 6 speed DSG 4 Wheel drive gearboxes with 25T park ring. 

This unit will also fit FWD cars with a factory fitted E-Diff, both systems will work together and further improve traction and vehicle dynamics. 


A direct replacement for the standard open front differential, the Quaife ATB differential transforms your car’s performance.

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

TSR are the largest VAG distributor of Quaife products and run Quaife differentials and gearboxes in many of our own road and race cars.

The Quality of these products are second to none and this is also backed up by a limited lifetime warranty with all Quaife differentials.

If you are unsure of your fitment please supply us with your registration , chassis number or gearbox code with your order so we can check you have the correct part.

If you have your differential removed you can also check our technical drawing for dimensions.

We also offer a full fitting service for all differentials , we can offer a fitment on a drive in drive out basis or fit to a loose gearbox for you to fit into the vehicle yourself.

Generally Quaife differentials are not supplied with any bolts , bearings or seals. You will also be able to find fitting kits available in our shop.


Differential Details

Quaife part number QDF25R

Crownwheel bolt kit included

(required as standard crownwheel is riveted and requires drilling to remove)

Differential bearing part number TBC

x2 required

OE diff part numbers this can replace


(this is not a exhaustive list and will fit others)