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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Land Rover / Range Rover / Discovery
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF41K -
Nissan 350Z Auto Quaife ATB Helical LSD - (Open Replacement)
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF10L
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Nissan 350Z Manual Quaife ATB Helical LSD (Open Replacement)
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF11L -
Land Rover Range Rover Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF12K -
Nissan 350Z Manual Quaife ATB Helical LSD (Viscous Replacement)
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF13L
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VAG 02M 2WD transmission (6-speed) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF13R -
VAG 02M 4WD transmission (6-speed, front) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF14R -
VAG 02C 4WD transmission (front) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF15R
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VAG 02Q transmission Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF16R -
Volkswagen Polo G40 (085) (1986-1994) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF20R -
Triumph Stag / TR2 / TR3 / TR3A / TR4A / TR5 / TR6 Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF23K
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VAG 02Q 4WD 6-Speed Manual Transmission (Front) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF23R -
Hewland MK9 Formula 3 Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF2S -
Renault 4-speed (336 trans) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF2X
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Chrysler / Dodge / Mitsubishi (T350 Gearbox) Quaife ATB Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF3I -
Nissan R180 240-280Z (110mm crownwheel) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF4L -
Mazda Protege Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF5F
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A series Axle Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF5K -
Nissan R180 240-280Z (115mm crownwheel) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF5L -
MGB Salisbury axle Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF6KB
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MGB V8 / MGC Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF6KC -
Nissan Almera / Primera / Pulsar SR20 (RS5F32V - viscous diff) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF6L -
Ford Atlas 16T Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF6Z/16
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Ford Atlas 18T Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF6Z/18 -
Vauxhall Corsa / Nova (F10 / F13 / F15 / F17) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF7B -
Nissan R200 280-300Z / 200SX Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF7L
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Hewland FT Formula Atlantic Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF7S -
Volvo Amazon (10 bolt crownwheel) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF8J/10 -
Volvo 240 Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF8J/27
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Caterham (Ital Axle) / Morris Marina / Triumph GT6 / Herald / Spitfire / TR7 4-speed / Vitesse Quaife ATB Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF8K -
Volvo Amazon (8 bolt crownwheel) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF9J
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Hyundai Genesis Quaife ATB Helical LSD Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH19B -
Birkin S3 Roadster Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH1L -
Quaife Hyundai Getz ATB differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH21B
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Morgan BTR Beam axle / TVR All models (open replacement) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH3M -
Morgan Aero 8 Mk3+ / TVR Sagaris / TVR Tuscan 2 (BTR-M80 Hydratrak) Quaife Helical ATB differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH4M -
Alfa Romeo / Fiat (C630 Transmission) Quaife ATB Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH6E
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Mitsubishi Eclipse 2WD Non-Turbo & Turbo 93-99 Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH7B -
Alfa Romeo MiTo QV (2010+) (C635 Gearbox) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH7E
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Subaru BRZ / Toyota GT86 / Scion FRS Quaife ATB Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF28E -
Toyota/Aisin EA60/BG6 Quaife ATB Helical Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF27E/23DG -
Volvo S60R 4x4 front Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF14J
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Ford Granada Mk1 & Mk2 Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF48Z -
Hewland FT200 Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF8S -
Land Rover 110/ Range Rover P38 QUAIFE ATB Helical LSD Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF42K
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Nissan Almera / Primera / Pulsar SR20 (RS5F32A - open diff) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF17L -
Renault Alpine A110 (335 trans) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF7M -
Triumph Dolomite Sprint (does not fit TR2 Lockheed axle) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF23K-2
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TVR Sagaris / Tuscan 2 open replacement (BTR-M80 2005+ 3 bolt front mount) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH5M -
TVR Cerbera 4.5 & all models Hydratrak option (BTR-M76 1997-2005 4 bolt front mount) Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH6M -
Alfa Romeo 101 105 1600 Quaife ATB Helical LSD differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDH5E
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Quaife Lotus Evora Auto ATB Differential
Excl. Tax: £715.00 Incl. Tax: £858.00ex.VAT | QDF30E/23DG -
GM M32 Quaife ATB Helical LSD Differential
Excl. Tax: £645.00 Incl. Tax: £774.00ex.VAT | QDF25B -
MG Banjo axle Quaife ATB Helical LSD differential
Excl. Tax: £775.00 Incl. Tax: £930.00ex.VAT | QDF15K
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Rover SD1 / Triumph TR7 5-speed / TR8 Quaife ATB Helical LSD differential
Excl. Tax: £775.00 Incl. Tax: £930.00ex.VAT | QDF16K -
RA18 Axle Quaife ATB Helical LSD differential
Excl. Tax: £775.00 Incl. Tax: £930.00ex.VAT | QDF4B -
Mitsubishi 3000GT 4WD (front, including speedo drive) Quaife ATB Helical LSD differential
Excl. Tax: £775.00 Incl. Tax: £930.00ex.VAT | QDH16B
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Subaru Impreza / Legacy (front) (1993-2000) Quaife ATB Helical LSD differential
Excl. Tax: £775.00 Incl. Tax: £930.00ex.VAT | QDH1Y -
Fiat 500 (Not Abarth) / Ford Ka Mk2 ATB differential
Excl. Tax: £775.00 Incl. Tax: £930.00ex.VAT | QDH3K -
Hyundai Accent Quaife ATB Helical LSD differential
Excl. Tax: £775.00 Incl. Tax: £930.00ex.VAT | QDH4B
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