Haldex parts inc pumps, filters & oil DSG Mechatronics trade discounts Gearbox Oil VAICO transmission parts
1 4
Eco Torque|SKU: ET4200

New Audi Q5 Rear Axle Differential 0B0500043N

£995.04 GBP (Inc VAT)

Ex VAT: £829.20

Tax included Shipping calculated at checkout.
Customers rate us 5.0/5 based on 185 reviews.
Fitting service

Get it installed

Visit our workshop and have it fitted by our own transmission specialists.

Book now or call 01462 835335

Contact the workshop about the fitment of this product

Fitted at our workshop by our own transmission specialists.

New Audi Q5 Rear Axle Differential 0B0500043N ET4200 · £995.04
Call now — 01462 835335

No payment taken now — we'll confirm fitment, labour time and the all-in price first.

Others often need these

Browse related

Delivery and Shipping

UK delivery — parts we hold in stock

Ordered before 2pm on a working day, these are dispatched the same day by express courier and normally arrive within 1–2 working days.

Parts supplied from our European supplier

A large part of our range is held by our supplier in Germany rather than on our own shelves. We order these in for you as soon as you place the order. They normally dispatch within 7–10 working days, and are then sent on by express courier like anything else. Nothing ships to you direct from Germany — it comes to our Arlesey workshop first, so you deal only with us for returns and warranty.

Collection from Arlesey

Click and collect is available on parts we physically hold. If an item has to come in from our supplier it cannot be collected, and checkout will tell you so before you pay.

International

3–5 working days once dispatched. Any customs charges or excise duties are the responsibility of the buyer.

View our Shipping Policy

*Delivery times are estimates and can be affected by factors outside our control.

Sign Up For Product Deals & Info.

Subscribe Here

New Audi Q5 Rear Axle Differential 0B0500043N

Brand-new rear axle differential for the Audi Q5, supplied to OE VAG specification. OE reference 0B0500043N. This complete assembly is ready for direct installation and is engineered to maintain the original drivetrain performance and torque-splitting characteristics of the Q5 rear axle.

Suitable for professional transmission and drivetrain repair or replacement. Verify fitment using the OE reference and your vehicle's build date.

Frequently Asked Questions (FAQ)

Which Audi Q5 models is this differential compatible with?

This rear axle differential (0B0500043N) is designed for Audi Q5 models. Please confirm your build year and quattro drivetrain variant using the OE part number before ordering. Compatible with Q5 models from 2018 onwards.

Is this a new or remanufactured unit?

This is a brand-new differential assembly, not reconditioned or remanufactured. It is supplied to OE VAG specifications and is ready for direct installation.

Does this differential come filled with oil?

No — the differential should be filled with the correct rear axle oil grade to Audi specification (typically Haldex/rear differential oil) at the time of installation. Consult your Audi workshop manual for the required fluid type and capacity.

Do I need to code this differential after fitting?

Standard rear axle differentials do not typically require electronic coding. However, we recommend that installation is carried out by a qualified technician familiar with Audi quattro driveline components, who can perform any required adaptations.

Why Choose Eco Torque?

  • Genuine gearbox parts
  • High-quality aftermarket alternatives
  • Competitive pricing

Explore our expanding product range online and find the perfect parts for your needs.

Need Help Finding the Right Part?

If you're unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN code, and we'll help you find the correct part.

Reference Number: ET4200

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely.

Recommended for this gearbox

Browse the range

Vehicle fitment
Audi Q5

Please confirm fitment against your vehicle registration or gearbox code before ordering.

Fitted differentials
0B0

Fits these differential / final-drive codes — useful for bearing & seal cross-reference.

Back to top

Guide price only — £995.04

Currently out of stock, but we can often source this to order. Submit a product enquiry and we'll confirm availability, price and lead time.