Housing. Steering knuckle. Suspension Knuckle.

Part Number: 5Q0407254A
Supersession(s): 5Q0-407-254-A; 5QD407254F

A knuckle used on a non-Steering axle that has no additional components attached. A knuckle used on a Steering axle that has no additional components attached. Part has related component that cannot be reused/reinstalled; nut.

Suspension KnuckleSteering Knuckle

Fits A3, A3 Sportback e-tron, Q3, S3, S7 Sportback

A3, S3; Right. Arteon; Right. AWD. Convertible,. Golf Alltrack; Right. Golf R; Right. Golf Sportwagen; Right; AWD. GTI; Right; To 02/10/20. Jetta; w/Red Caliper; Right; To 9/27/20. Q3; Right. SEDAN,. Sedan/Wagon,. W/GLI, to 09/28/2020. W/R.
Steering Knuckle - Repair or Replace
The steering knuckle in your 2021 Audi A4 may need to be replaced if it has become damaged or rusty, which will usually be determined during a related repair.

Diagram FRONT SUSPENSION. LOWER CONTROL ARM. STABILIZER BAR. SUSPENSION COMPONENTS. for your 2021 Audi A4
#1
A3; 1.4L; Left. A3; 1.4L; Right. A3; 1.8L; Left. A3; 1.8L; Right. A3; 2.0L Gas; Left. A3; 2.0L Gas; Right. A3; 2.0L TDI; Left. A3; 2.0L TDI; Right. A3; Cabrio; w/o Quattro. A3; Cabrio; w/Quattro. A3; Sedan; w/o Quattro. A3; Sedan; w/Quattro. A3; w/E-Tron. A3; w/o E-Tron; Cabrio; w/o Quattro. A3; w/o E-Tron; Cabrio; w/Quattro. A3; w/o E-Tron; Sedan; w/o Quattro. A3; w/o E-Tron; Sedan; w/Quattro. A3; w/o Quattro. A3; w/Quattro. RS3; Front. RS3; Left. RS3; Rear. RS3; Right.
A3. S3; Right.
Diagram FRONT SUSPENSION. SUSPENSION COMPONENTS. for your 2021 Audi A4
#1
Required: 1
23. 2MM. 24MM. A3. S3. Sedan/Wagon. w/AWD. w/o AWD. W/O s-line. W/S-LINE.
Front Right. Knuckle. Right.Sedan/Wagon.
Diagram FRONT SUSPENSION. SUSPENSION COMPONENTS. for your 2021 Audi A4
#1
23. 2MM. 24MM. Convertible. w/AWD. w/o AWD.
Right.Convertible.
Diagram FRONT SUSPENSION. LOWER CONTROL ARM. RIDE CONTROL. STABILIZER BAR. SUSPENSION COMPONENTS. for your 2021 Audi A4
#2
Q3; From 3/21/22. Q3; Front. Q3; Left. Q3; Rear. Q3; Right. Q3; To 3/21/22.
Q3; Right.
Diagram FRONT SUSPENSION. SUSPENSION COMPONENTS. for your 2021 Audi A4
#1
FRONT SUSPENSION. SUSPENSION COMPONENTS.
Right.

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Audi Grand Rapids

6025 28th Street. SE, Grand Rapids, MI, 49546-6909

Audi Grand Rapids

6025 28th Street. SE, Grand Rapids, MI, 49546-6909

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