Supplied as original equipment to the Ford Motor Company for the 300bhp Ford Focus RS, the Quaife automatic torque biasing (ATB) helical gear limited slip differential (LSD) is a direct replacement for your car’s factory ‘open’ unit.
Backed with the peace of mind of a lifetime warranty*, the Quaife ATB helical gear limited slip differential is fully automatic and progressive in operation and unlike plate style units the Quaife ATB never locks, but seamlessly and smooth transfers power and torque away from a spinning wheel to the wheel enjoying the most traction.
In practice this significantly reduces torque steer, understeer and steering ‘snatch’ in front wheel drive applications compared to a plate style limited slip differential.
On the road and track this translates into reduced wheelspin and torque steer, less understeer during cornering and improved straight line acceleration. On the track the Quaife ATB cuts lap times dramatically and improves standing quarter performance.
Perfectly suited to high power front drive cars, but equally at home in rear and four wheel drive vehicles, the Quaife ATB helical gear limited slip differential is a direct replacement for the original factory ‘open’ unit and requires no special oils or servicing.
Successfully used in all forms of motorsport including F1, rallying, circuit racing, truck racing, rallycross and drifting, the Quaife ATB helical gear limited slip differential has been chosen by Ford, General Motors and Daimler-Chrysler as original equipment fitment on some of the finest high performance front wheel drive passenger cars of recent years.
CAD designed and CNC machined in the UK to ISO9001 standards using Corus steel billets, over 100,000 Quaife ATB units have been sold since the mid 1980’s and are still in circulation globally.
*Warranty excludes any differential purchased and used anywhere in the United States of America, (including its territories and dependencies), Canada or Mexico.
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Tran-X Mini Cooper S (Salisbury) Non-LSD - Trials Spec
POA| TDX1K-TRIALS -
Tran-X Mini Cooper S (Salisbury) LSD
POA| TDX9K
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Tran-X Ford English Axle (Salisbury) LSD
Excl. Tax: £500.00 Incl. Tax: £600.00ex.VAT | TDX1Z -
Tran-X Ford English Axle Non-LSD - Trials Spec
Excl. Tax: £515.00 Incl. Tax: £618.00ex.VAT | TDX5Z-TRIALS -
Tran-X MG Midget / AH Sprite Non-LSD - Trials Spec
Excl. Tax: £515.00 Incl. Tax: £618.00ex.VAT | TDX2K-TRIALS
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Tran-X Talbot Sunbeam Non-LSD - Trials Spec
Excl. Tax: £515.00 Incl. Tax: £618.00ex.VAT | TDX4H-TRIALS -
Tran-X MG Midget / AH Sprite LSD
Excl. Tax: £535.00 Incl. Tax: £642.00ex.VAT | TDX2K -
Tran-X Talbot Sunbeam LSD
Excl. Tax: £535.00 Incl. Tax: £642.00ex.VAT | TDX4H
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Tran-X Ford English Axle LSD
Excl. Tax: £535.00 Incl. Tax: £642.00ex.VAT | TDX5Z -
Tran-X Ford Fiesta BC/IB5 Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX2Z-TRIALS -
Tran-X Ford Sierra 7" Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX4Z-TRIALS
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Tran-X Peugeot / Citroën BE Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX3H-TRIALS -
Tran-X Vauxhall / Opel F16, F18, F20 Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX2B-TRIALS -
Tran-X Vauxhall / Opel F10, F13, F15 Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX1B-TRIALS
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Tran-X VAG 020 (109mm CW) Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX1R-TRIALS -
Tran-X VAG 02A (Push in) Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX2R-TRIALS -
Tran-X VAG 02J (Bolt in) Non-LSD - Trials Spec
Excl. Tax: £585.00 Incl. Tax: £702.00ex.VAT | TDX3R-TRIALS
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Tran-X Vauxhall / Opel F10, F13, F15 LSD
Excl. Tax: £605.00 Incl. Tax: £726.00ex.VAT | TDX1B -
Tran-X Vauxhall / Opel F16, F18, F20 LSD
Excl. Tax: £605.00 Incl. Tax: £726.00ex.VAT | TDX2B -
Tran-X Ford Fiesta BC/IB5 LSD
Excl. Tax: £605.00 Incl. Tax: £726.00ex.VAT | TDX2Z
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Tran-X Peugeot / Citroën BE LSD
Excl. Tax: £605.00 Incl. Tax: £726.00ex.VAT | TDX3H -
Tran-X Ford Sierra 7" LSD
Excl. Tax: £605.00 Incl. Tax: £726.00ex.VAT | TDX4Z -
Tran-X MGB Banjo Axle LSD
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | TDX4K
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