I purchased this Left Front Steering Knuckle Hub Carrier for a 2015 Audi Q5 TDI Prestige as a Left & Right set. The original Seller unfortunately never shipped me the right knuckle so I had to source a set from another Seller. I am now selling this left knuckle in an attempt to gain back some funds. I am a professional (PE) mechanical engineer and checked all dimensions for form, fit, and function. There are only two significant deviations from the factory Audi knuckle that DO NOT AFFECT fit or function as they are kin to the ball joint tapers. I have installed this same part (left and right set) on a 2015 Audi Q5 TDI Prestige and have had the vehicle aligned. The vehicle drives great and I am confident that the same will apply for this left knuckle.

Below are details from the original listing. This knuckle fits more than just the 2015 Audi Q5 TDI Prestige. It is the larger version (20mm bush hole versus 18mm bush hole) and is suitable for the Control Arm with 75mm bushing / M14 ball joint combination. This knuckle will NOT fit the smaller M12 ball joint. 

Free shipping within the continental 48 states. Free shipping does not apply to Hawaii or Alaska. 

Front Steering Knuckle Hub Carrier

VehicleEngineYear
Audi A42011-2015Petrol: 1.8, 2.0, 2.7, 3.0, 3.1, 4.2
Diesel: 2.0 TDi, 2.7 TDi, 3.0 TDi
Petrol/Ethanol: 2.0
Audi A52010-2016Petrol: 1.8, 2.0, 3.0, 3.1, 4.2
Diesel: 2.0 TDi, 2.7 TDi, 3.0 TDi
Audi A62010-2017Petrol: 1.8, 2.0, 2.8, 3.0, 4.0, 5.0, 5.2
Diesel: 2.0, 2.0 TDi, 3.0 TDi
Petrol/Electric: 2.0
Audi A6 Allroad2012-2017Petrol: 3.0
Diesel: 3.0 TDi
Audi A72010-2023Petrol: 1.8, 2.0, 2.8, 2.9, 3.0, 4.0
Diesel: 3.0 TDi
Hybrid: 2.0, 2.0 TDi, 2.0 TFSi, 2.9, 3.0 TDi
Petrol/Electric: 2.0, 3.0, 4.0
Audi Allroad2009-2016Petrol: 2.0, 3.0
Diesel: 2.0 TDi, 3.0 TDi
Audi Q52008-2023Petrol: 2.0, 3.0, 3.0 TFSi, 3.1
Diesel: 2.0 TDi, 3.0 TDi
Hybrid: 2.0, 2.0 TDi, 2.0 TFSi, 3.0, 3.0 TDi
Petrol/Electric: 2.0

This part does NOT come with a warranty as I am not the original manufacturer.


OEM Cross Reference

8K0407257A, 4G0407241C, 8K0407253AB, 8K0407253AA, 8K0407253Q,4G0407253AA, 4G0407253AA, 4G0407253AB, 4G0407253Q, 4G0407253B, 4G0407241C, 4G0407241, 8K0407253Q, 8K0407254AB, 8K0407254AA, 8K0407254Q,4G0407254AA, 4G0407254AA, 4G0407254AB, 4G0407254Q, 4G0407254B, 8K0407254Q


Notes

Notes: Choice options. This item has a 20mm bush hole will not fit if the original has an 18mm bush hole. Check before purchase

The only way to be 100% sure that the part will fit your vehicle is to check the part number on your original unit matches one of the above.