EPS Steering Rack Bearing – Audi A4 / A5 / A6 / Q5 / Mercedes / BMW | 50x90x24mm
The electric steering rack bearing on Audi A4, A5, A6, Q5, and compatible Mercedes and BMW models wears over time — causing steering noise, vibration, and loose steering feel. This direct replacement bearing (50×90×24mm) restores correct EPS rack bearing function. Audi A4/Avant B9 (2016–2021), A5/S4/S5/RS5 (2017+), A6 C8, Q5 (2016+); compatible Mercedes and BMW models with EPS racks using 50×90×24mm bearing
Fits OEM #7806040673.
When to Inspect This Part
- unusual steering noise
- reduced or inconsistent steering assist
- steering does not return smoothly to center
- free play or rough steering feel
What's Included
- 1 × EPS Steering Rack Bearing
OEM Part Numbers and Vehicle Fitment
Additional confirmed fitment
- BMW Mercedes Benz ML-class / GLE (w166)
- BMW Mercedes Benz GL-class / GLS (x166)
- BMW Mercedes Benz S-class Coupe (c217)
- BMW Mercedes Benz S-class (w222, v222, x222)
- BMW Mercedes Benz GLK-class (x204)
- BMW Mercedes Benz E-class (s212)
- BMW Mercedes Benz E-class (w212, v212)
- BMW Mercedes Benz CLS-class (c218, x218)
- BMW 5 2016-2025
- BMW 6 2017-2025
- BMW 7 2015-2025
- BMW 8 2017-2025
- BMW M5 2017-2025
Part Number / PN
7806040673, AU107R, 8W1423055AC, 8W1423055AE, 8W1423055Q, 8W1423055S, 7828974697, 7828974782, 7838974948, 7806277499, 0273010281, 7818177895, 8W0909144D, 7818177531, 7818177593, 8W0909144F, 7838974471, 152326m0782cw, HLL00407, 64210294, BW119EPSBEARING, 152231M1874
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 7806040673 is the primary fitment check.
FAQ
How do I confirm fitment for this EPS Steering Rack Bearing?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 7806040673. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this EPS Steering Rack Bearing?
Confirmed symptoms include unusual steering noise, reduced or inconsistent steering assist, steering does not return smoothly to center, free play or rough steering feel. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this EPS Steering Rack Bearing?
The confirmed kit contents are: 1 × EPS Steering Rack Bearing.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings