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Haldex Audi

Haldex Audi

Shop our Audi Haldex parts.

UK Transmission Specialist
UK Stock & Sourced to Order
Fast UK Dispatch
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About the Haldex Audi

Every transverse-engined Audi quattro — A3, S3, TT and the Q range — drives its rear axle through a Haldex coupling, and so does the second-generation Audi R8 (Type 4S, 2015 on). Eco Torque stocks the full Audi Haldex range across all five generations: hydraulic pumps, filter and gasket kits, control units, clutch packs and the correct Haldex oil, from Genuine Haldex (S-TEC), BorgWarner, Febi Bilstein and Ravenol.

Audi shares its Haldex part numbers with VW, SEAT and Skoda, so the generation matters far more than the badge: 02D525557 on Gen 1, 0AV598549A on Gen 2, 0AY598549A on Gen 4 and 0CQ598549 on Gen 5, with the R8 Type 4S on its own 0D4906271A. The first-generation R8 (Type 42, 2007–2015) uses a viscous coupling rather than a Haldex, so these parts do not fit it. Not sure which parts you need? Send us your registration or VIN and we'll help.

Fits: Audi A3, S3, RS3 · TT, TTS, TT RS · Q2, Q3 · R8 (Type 4S, 2015 on)

Frequently Asked Questions

What gearbox and transmission parts do you stock for this vehicle? +
We stock a comprehensive range of manual gearbox, DSG, DCT and automatic transmission parts including clutch kits, flywheel modules, bearings, synchro rings, seals, rebuild kits and gearbox oil. Browse the full range above or filter by gearbox type.
How do I identify my gearbox type? +
Your gearbox code is stamped on the gearbox casing — typically 2 to 3 letters on VAG vehicles or a number and letter code on others. You can also check your vehicle service documents, use a VIN lookup, or contact our team with your registration for help identifying the correct code.
Do you stock both manual and automatic transmission parts? +
Yes — depending on the model we stock parts for manual gearboxes, DSG dual-clutch units, and traditional automatic transmissions. Use the filters above or browse by gearbox code to find parts for your specific unit.
How do I know the parts are compatible with my exact model? +
We recommend confirming your gearbox code before ordering, as parts can vary between production years and engine variants even within the same model range. Our team is happy to cross-reference your gearbox code and confirm compatibility.
How long does delivery take? +
Most in-stock items are dispatched next working day from our UK facility. Next-day delivery is available on qualifying orders placed before our daily cut-off. Some specialist or sourced-to-order items may have longer lead times — check individual product listings for details.
Do the parts come with a warranty? +
Yes — all parts come with a standard warranty. Clutch kits and flywheel modules typically carry a manufacturer warranty. Full details are on each product listing.
Can I search by my registration number? +
You can provide your registration number to our team and we will help match the correct gearbox code and parts for your vehicle. Use the contact page or give us a call.
Do you offer technical support? +
Yes — our team specialises in transmissions and can advise on part selection, compatibility, and fitment. Contact us by phone or email and we will be happy to help.

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