Quaife ATB Differential - Focus ST 2013-2018
Quaife ATB Differential - Focus ST 2013-2018
SKU:2363-ATB-AA
Maximize traction and performance with the Quaife ATB helical limited slip differential for the Focus ST / MMT6 gearbox. A direct replacement for the standard Ford open differential, the Quaife ATB differential transforms your car's performance and improves cornering. Unlike a conventional plate-style limited slip differential, the Quaife differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation and never locks harshly with a set pre-load of wheel slip across the driven axle. Instead, the Quaife differential automatically biases the torque away from the spinning wheel, across the axle to a constantly varying degree.
Benefits over a standard open differential:
- Maximize traction
- Minimize wheel spin
- Reduced torque steer and snatching in front-wheel drive cars
- Maintenance-free design which retains the standard oil lubrication
- Quaife differentials are proven in circuit and drag racing, rallying, and road use
- All Quaife differentials are produced from Corus steel billets and are CAD-designed and CNC machined before being inspected to ISO 9001 standards
- Quaife Automatic Torque Biasing Differential - Track Tested and Proven
Return Policy
Return Policy
You have 7 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be sealed in the original packaging. Your item needs to have a receipt or proof of purchase. Some exclusions apply.
For additional details see our Return & Refund Policy.
Installation Guides
Installation Guides
To see all available installation and break-in instructions, click here.
Disclaimers & Legal
Disclaimers & Legal
This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards.
Click Here for emissions compliance information.
California Residents Prop 65 Information
California’s Proposition 65 entitles California consumers to special warnings for products that contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm if those products expose consumers to such chemicals above certain threshold levels. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information visit www.P65warnings.ca.gov.
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