2021 Audi A4 Allroad Suspension Parts

This table covers the ball joints that articulate each control arm at the knuckle. Read more

6 Ball Joint parts for the 2021 Audi A4 Allroad come from 6 brands — MEVOTECH, DORMAN, MOOG and 3 other brands. The "Popular" part is MEVOTECH MS10575.

In the Daily Driver grade, MEVOTECH, DORMAN, MOOG and 1 other brand supply 4 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MS10575.

The Economy section lists 2 options from FVP and BECK/ARNLEY — the catalog's value-priced group. FVP BJ12195 is listed in this group.

Part numbers include MEVOTECH MS10575, DORMAN 538236 and MOOG K500353, among others listed above.

This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm. Read more

68 Control Arm parts for the 2021 Audi A4 Allroad come from 7 brands — MEVOTECH, SUSPENSIA, DELPHI and 4 other brands. The "Popular" part is MOOG RK623949. They are grouped as Daily Driver and Economy, with Daily Driver the largest group at 49 parts from SUSPENSIA, MEVOTECH, DELPHI and 2 other brands.

This table covers the bushings pressed into each control arm. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

13 Control Arm Bushing parts for the 2021 Audi A4 Allroad come from 7 brands — DELPHI, SUSPENSIA, MEVOTECH and 4 other brands. The "Popular" part is DELPHI TD838W.

Daily Driver: 8 parts, from DELPHI, SUSPENSIA, LEMFÖRDER and 1 other brand. A representative part number is DELPHI TD838W.

The Economy section: 5 options from DORMAN, ÜRO PARTS, MEVOTECH and 1 other brand. ÜRO PARTS 8K0407183F is listed in this group.

This table covers the Ride Height sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

5 Ride Height Sensor parts for the 2021 Audi A4 Allroad come from 2 brands — MONROE and VEMO. The "Popular" part is VEMO V10720064.

This group includes VEMO V10720064, MONROE HS10017 and MONROE HS10018 and the remaining parts above.

This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed. Read more

5 Shock / Strut parts for the 2021 Audi A4 Allroad come from 2 brands — BILSTEIN and SACHS. The "Popular" part is BILSTEIN 26296012.

In the Increased Handling/Stability grade, BILSTEIN supplies 2 parts: grouped under the catalog's "Increased Handling/Stability" designation — the notes column spells out what sets them apart. A representative part number is BILSTEIN 26296043.

The Original Ride Quality section lists 3 options from SACHS and BILSTEIN — grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. BILSTEIN 26296012 is listed in this group.

This group includes BILSTEIN 26296012, BILSTEIN 26296043 and BILSTEIN 26296036 and the remaining parts above.

This table covers the Suspension kits. Read more

This group shows a single part: BILSTEIN 49290868.

This table covers the bushings that clamp the anti-roll bar to the chassis. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

6 Sway Bar Bushing parts for the 2021 Audi A4 Allroad come from 4 brands — DELPHI, VNE, MEVOTECH and 1 other brand. The "Popular" part is DELPHI TD5787W.

Listed part numbers: DELPHI TD5787W, DELPHI TD826W and MEVOTECH MS70894, plus the other parts above.

This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it. Read more

16 Sway Bar Link parts for the 2021 Audi A4 Allroad come from 9 brands — DELPHI, MEVOTECH, SUSPENSIA and 6 other brands. The "Popular" part is DELPHI TC2312.

Daily Driver: 12 parts, from DELPHI, SUSPENSIA, DORMAN and 4 other brands. A representative part number is DELPHI TC2312.

The Economy section: 4 options from BECK/ARNLEY, FVP and MEVOTECH. BECK/ARNLEY 1018480 is listed in this group.