OEM Audi Control Arms

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Control arms are integral parts of the front suspension on your Audi. They're also called "A arms." Some cars and SUVs have two upper and two lower control arms -- a total of four. They connect the frame or body of your Audi to its wheel assembly by a steering knuckle, using rubber pieces that flex, called control arm bushings. These allow the control arms to swing vertically as your front wheels and tires cross bumps and potholes or go over other road hazards. A control arm's outer end connects via a ball joint, a part either permanently attached, or bolted or pressed in for replacement separately.

What Control Arms Do

In short, they keep your front wheels on the road reliably. Sooner or later, though, even a top-quality Audi control arm can wear out, bend, or get damaged. In that condition, your vehicle isn't safe to drive.

Signs of Failing Control Arms

Thankfully, there are signs to look for when a lower control arm is going bad. They include loss of control, a pop or clunk when speeding up, slowing down, or driving over obstacles, and drifting when braking or driving across uneven terrain. These can indicate degraded ball joints or ripped control arm bushings, and both can cause your front wheels to separate from your suspension completely. If you've got these symptoms, lift your Audi on a hoist and inspect it to find the problem. It's a good idea to do this at least once a year.

Drive Smart | Insist on Installing Genuine Audi Control Arms

When it's time to replace a lower control arm or its parts, go genuine. OEM control arms and parts are, after all, the best guarantee of compatibility with your Audi. You can buy them online, right from our auto parts store. Get the peace of mind of a job done right -- order now.

Control Arm
MSRP $138.52
$99.57
Part Number: 81A-407-152-F
Positions: Right, Right Lower
Other Names: Lower Control Arm More Names
Replaces: 81A-407-152-C
Description: From 11/07/2017, with s-line. RS3. Right. More Info
Fits:
  • Audi:
    • RS3,
    • S3
Control Arm
MSRP $336.67
$237.96
Part Number: 5WA-407-151
Positions: Left, Left Lower
Other Names: Lower Control Arm More Names
Replaces: 5Q0-407-151-J, 5Q0-407-151-R
Description: A3, S3. Left. Convertible,. From 11/07/2017, without s-line. Sedan, to 11/07/2017. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A3 Sportback e-tron,
    • S3
Control Arm
MSRP $478.33
$338.09
Part Number: 8S0-407-151-D
Positions: Left Lower, Right Lower
Other Names: Lower Control Arm More Names
Description: TT. More Info
Fits:
  • Audi:
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
Control Arm
MSRP $336.67
$237.96
Part Number: 5WA-407-152
Positions: Right, Right Lower
Other Names: Lower Control Arm More Names
Replaces: 5Q0-407-152-J, 5Q0-407-152-R
Description: A3, S3. Right. Convertible,. From 11/07/2017, without s-line. Sedan, to 11/07/2017. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A3 Sportback e-tron,
    • S3
Control Arm
MSRP $475.00
$335.73
Part Number: 8J0-407-151-D
Positions: Left Lower, Right Lower
Other Names: Lower Control Arm More Names
Description: 2.0L. TT. 2.5L. 3.2L. More Info
Fits:
  • Audi:
    • TT,
    • TT Quattro,
    • TT RS Quattro,
    • TTS Quattro
Lower Control Arm
MSRP $378.33
$267.41
Part Number: 8W0-407-152-D
Positions: Right, Right Lower
Other Names: Ft Lower Control Arm, Control Arm More Names
Replaces: 8W0-407-152-B
Description: S4. Right. Convertible, S5. RS5. Rs 5. More Info
Notes: 4. More Notes
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
Suspension Control Arm
MSRP $211.67
$149.61
Part Number: 8W0-505-397-F
Positions: Left Rear, Left, Left Upper, Rear Left Upper Rearward Rear, Rear Left Upper Rearward Upper, Rear Left Rear, Rear Left Upper
Other Names: Rear Lateral Arm, Upper Control Arm, Rear Control Arm, Lateral Link, Lateral Arm, Control Arm More Names
Replaces: 8W0-505-397-C, 8W0-505-397-E
Description: To 05/30/2016. Incl.Bushings. More Info
Notes: 15. More Notes
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
  • 5 more
Upper Control Arm
MSRP $326.67
$230.89
Part Number: 1J0-505-323-L
Positions: Left Upper, Left Lower, Right Upper, Right Lower
Other Names: Track Bar, Lower Control Arm, Control Arm More Names
Replaces: 1J0-505-323-E, 1J0-505-323-H
Description: TT. Upper. Awd, to vin# 8ny060000. More Info
Fits:
  • Audi:
    • TT,
    • TT Quattro
Lower Control Arm
MSRP $298.33
$210.86
Part Number: 1K0-407-151-BD
Positions: Left
Other Names: Suspension Control Arm, Control Arm More Names
Replaces: 1K0-407-151-AB, 1K0-407-151-Q
Description: A3. All. 2.0l. Left. Sport Suspension. Incl.Bushings. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro
Suspension Control Arm
MSRP $670.00
$465.52
Part Number: 4S0-505-312-B
Positions: Rear Right Lower
Other Names: Arm More Names
Description: Incl.Bushings. More Info
Fits:
  • Audi:
    • R8
Suspension Control Arm
MSRP $566.67
$393.72
Part Number: 7L0-407-152-K
Positions: Front Right Lower
Other Names: Control Arm More Names
Description: Incl.Ball Joint & Bushings. Steel. More Info
Fits:
  • Audi:
    • Q7
Lower Control Arm
MSRP $460.00
$325.13
Part Number: 7L0-505-311-B
Positions: Left
Other Names: Control Arm More Names
Description: Q7. Left. More Info
Fits:
  • Audi:
    • Q7
Lower Control Arm
MSRP $460.00
$325.13
Part Number: 7L0-505-312-B
Positions: Right
Other Names: Control Arm More Names
Description: Q7. Right. More Info
Fits:
  • Audi:
    • Q7
Upper Control Arm
MSRP $530.00
$368.24
Part Number: 7L8-407-021
Positions: Left, Right
Other Names: Control Arm More Names
Description: Q7. More Info
Fits:
  • Audi:
    • Q7
Lower Control Arm
MSRP $820.00
$569.74
Part Number: 7L8-407-152-K
Positions: Right
Other Names: Control Arm More Names
Replaces: 7L8-407-152-D, 7L8-407-152-E, 7L8-407-152-F
Description: Q7. Right. To vin 4l8053604. From vin 4l8053605. More Info
Fits:
  • Audi:
    • Q7
Lower Control Arm
MSRP $440.00
$310.99
Part Number: 8E0-505-311-AD
Positions: Left
Other Names: Arm More Names
Replaces: 8E0-505-311-AB, 8E0-505-311-AC
Description: Without Quattro, from vin 8h4024001. S4, RS4. Left. From vin 8e4138038. Cabriolet A4. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • S4
Upper Control Arm
MSRP $433.33
$306.28
Part Number: 8E0-505-323-D
Positions: Left, Right
Other Names: Control Arm More Names
Description: 4wd. A6/S6. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • S6
Lower Control Arm
MSRP $360.00
$254.45
Part Number: 8K0-407-151-B
Positions: Left, Left Lower
Other Names: Ft Lower Control Arm, Control Arm More Names
Description: To 10/2009. To 10/2008. A5, S5. Left. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5 Quattro,
    • S4,
    • S5
Lower Control Arm
MSRP $375.00
$265.05
Part Number: 8K0-407-151-D
Positions: Left, Left Lower
Other Names: Ft Lower Control Arm, Control Arm More Names
Replaces: 8K0-407-151-C
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • Q5,
    • S4,
    • S5
  • 5 more
Lower Control Arm
MSRP $426.67
$301.57
Part Number: 8K0-505-311-J
Positions: Left
Other Names: Trailing Arm, Suspension Control Arm, Arm More Names
Replaces: 8K0-505-311-H
Description: A5, S5. Left. A4, S4. A6. Without Quattro. 2013-2016. Coupe,. Convertible, with awd. Rs 5. Incl.Bushings. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • A6,
    • A6 Quattro,
    • A7 Quattro,
    • allroad,
    • RS5,
    • S4,
    • S5,
    • S6
  • 7 more
Lower Control Arm
MSRP $131.67
$94.64
Part Number: 3Q0-505-311-G
Positions: Left, Right
Other Names: Control Arm More Names
Replaces: 3Q0-505-311-E, 3Q0-505-311-F
Description: Q3. More Info
Fits:
  • Audi:
    • Q3
Upper Control Arm
MSRP $313.33
$221.46
Part Number: 3R0-505-324
Positions: Right
Other Names: Control Arm More Names
Replaces: 8E0-505-324-M
Description: Right. Without Quattro. Cabriolet A4, S4. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • RS4,
    • S4
Lower Control Arm
MSRP $796.67
$553.52
Part Number: 420-407-151-L
Positions: Left
Other Names: Control Arm More Names
Replaces: 420-407-151-B
Description: R8. Left. To 8/09. More Info
Fits:
  • Audi:
    • R8
Upper Control Arm
MSRP $501.00
$348.09
Part Number: 420-407-505-D
Positions: Left
Other Names: Control Arm More Names
Replaces: 420-407-505, 420-407-505-A, 420-407-505-C
Description: To 6/28/10. More Info
Fits:
  • Audi:
    • R8
Upper Control Arm
MSRP $544.00
$377.97
Part Number: 420-407-506-D
Positions: Right
Other Names: Control Arm More Names
Replaces: 420-407-506, 420-407-506-A, 420-407-506-C
Description: To 6/28/10. More Info
Fits:
  • Audi:
    • R8
Lower Control Arm
MSRP $460.00
$325.13
Part Number: 4B0-505-312
Positions: Right, Rear Right Lower Right
Other Names: Suspension Control Arm, Control Arm More Names
Description: A6/S6. Right. 4wd, v6. A4. 4wd, v8, 300 hp. S4. Allroad. To Chassis/VIN 4B-3-060 000. More Info
Fits:
  • Audi:
    • A4 Quattro,
    • A6 Quattro,
    • Allroad Quattro,
    • S4,
    • S6
Suspension Control Arm
MSRP $277.32
$196.01
Part Number: 4D0-407-694-AC
Positions: Front Right Lower Rearward
Other Names: Wishbone More Names
Replaces: 4D0-407-694-N
Description: Incl.Bushings. To Chassis/VIN 8D-W-006 470. Also Use N 906 259 01 Bolt. More Info
Fits:
  • Audi:
    • A4
Upper Control Arm
MSRP $393.33
$278.01
Part Number: 4E0-505-323-AB
Positions: Left Rear, Right Rear
Other Names: Rear Arm, Control Arm More Names
Replaces: 4E0-505-323-P, 4E0-505-323-Q
Description: A8, S8. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • S8
Lower Control Arm
MSRP $438.33
$309.81
Part Number: 4F0-407-151-A
Positions: Left Lower, Right Lower
Other Names: Ft Lower Control Arm, Control Arm More Names
Replaces: 4F0-407-151
Description: A6, S6. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
Upper Control Arm
MSRP $338.33
$239.13
Part Number: 4F0-505-323-L
Positions: Left, Right
Other Names: Track Rod, Control Arm More Names
Replaces: 4F0-505-323-H
Description: A6, S6. With air ride suspension. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
Lower Control Arm
MSRP $247.50
$174.93
Part Number: 4M0-407-152-H
Positions: Right, Right Front, Right Lower
Other Names: Ft Lower Control Arm, Control Arm More Names
Replaces: 4M0-407-152-D, 4M0-407-152-E, 4M0-407-152-F
Description: 2.0 or 3.0L. Q7. Right. A8 Quattro. Front. E-tron Quattro. Q8. More Info
Notes: 26. More Notes
Fits:
  • Audi:
    • A8 Quattro,
    • e-tron Quattro,
    • Q7,
    • Q8
Upper Control Arm
MSRP $316.67
$223.82
Part Number: 4M0-505-397-L
Positions: Left Rear, Left, Left Upper
Other Names: Rear Upper Control Arm, Control Arm More Names
Description: Aluminium. SQ5. Rear. Left. More Info
Fits:
  • Audi:
    • Q5,
    • Q5 PHEV,
    • SQ5
Upper Control Arm
MSRP $375.00
$265.05
Part Number: 4M0-505-397-R
Positions: Left Rear, Left, Left Upper
Other Names: Rear Upper Control Arm, Control Arm More Names
Replaces: 4M0-505-397-Q
Description: Knuckles & arms, steel. Q7. Rear. Axle code 0n1. Left. More Info
Notes: 15. More Notes
Fits:
  • Audi:
    • Q7,
    • Q8,
    • SQ7,
    • SQ8
Lower Control Arm
MSRP $410.00
$289.79
Part Number: 8W0-505-311-H
Positions: Left, Right, Rear Lower Center, Rear Lower
Other Names: Suspension Control Arm, Control Arm More Names
Replaces: 8W0-505-311-E
Description: Without awd. 2017-20. A4 allroad. A5. S5. S4. Incl.Bushings. Convertible,. Coupe,. RS5. More Info
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
  • 5 more
Lower Control Arm
MSRP $298.33
$210.86
Part Number: 1K0-407-152-AC
Positions: Right, Front Right
Other Names: Suspension Control Arm, Control Arm More Names
Replaces: 1K0-407-152-M
Description: Without sport suspension, cast type. Without sport suspension, with awd, 3.2L. Exc.Sport Suspension. Incl.Bushings. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro
Lower Control Arm
MSRP $271.67
$192.01
Part Number: 1K0-407-152-AD
Positions: Right
Other Names: Control Arm More Names
Replaces: 1K0-407-152-R
Description: With sport suspension, cast type. A3. Without auto head light adj.. Right. With sport suspension, with awd, 3.2L. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro
Lower Control Arm
MSRP $303.33
$214.40
Part Number: 1K0-407-152-BD
Positions: Right, Front Right Right
Other Names: Suspension Control Arm, Control Arm More Names
Replaces: 1K0-407-152-AB, 1K0-407-152-Q
Description: A3. All. 2.0l. Right. Sport Suspension. Incl.Bushings. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro
Suspension Control Arm
MSRP $113.33
$81.46
Part Number: 1K0-501-529-F
Positions: Left
Other Names: Lateral Link, Link Assembly, Tie Rod, Lateral Arm More Names
Description: Q3. Left. Incl.Bushings. Toe Link. Fwd. A3. With awd. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • Q3,
    • Q3 Quattro,
    • TT,
    • TT Quattro,
    • TTS Quattro
  • 2 more
Lower Control Arm
MSRP $431.67
$305.10
Part Number: 3Q0-407-152-J
Positions: Right
Other Names: Control Arm More Names
Replaces: 3Q0-407-152-E
Description: Q3. Right. More Info
Fits:
  • Audi:
    • Q3
Suspension Control Arm
MSRP $611.67
$424.99
Part Number: 420-407-152-H
Positions: Front Right Lower
Other Names: Control Arm More Names
Replaces: 420-407-152-E, 420-407-152-F
Description: From 08/31/2009. Incl.Ball Joint & Bushings. More Info
Fits:
  • Audi:
    • R8
Lower Control Arm
MSRP $766.67
$532.68
Part Number: 420-407-152-K
Positions: Right
Other Names: Control Arm More Names
Description: R8. Right. From 9/09. More Info
Fits:
  • Audi:
    • R8
Upper Control Arm
MSRP $675.00
$468.99
Part Number: 420-407-505-E
Positions: Left, Right, Left Front
Other Names: Front Arm, Control Arm More Names
Description: R8. Left. Right. From 6/29/10. More Info
Fits:
  • Audi:
    • R8
Lower Control Arm
MSRP $556.67
$386.77
Part Number: 420-505-312-C
Positions: Right
Other Names: Arm More Names
Replaces: 420-505-312, 420-505-312-B
Description: To 5/17/10. More Info
Fits:
  • Audi:
    • R8
Upper Control Arm
MSRP $678.33
$471.31
Part Number: 420-505-324-D
Positions: Right
Other Names: Trailing Arm, Arm More Names
Description: R8. Right. From 5/18/10. More Info
Fits:
  • Audi:
    • R8
Suspension Control Arm
MSRP $166.87
$117.94
Part Number: 4D0-407-510-D
Positions: Front Right Upper Rearward
Other Names: Upper Link More Names
Description: To Chassis/VIN 4D-V-004 000. More Info
Fits:
  • Audi:
    • A8
Lower Control Arm
MSRP $441.67
$312.17
Part Number: 4F0-505-311-L
Positions: Left
Other Names: Trailing Arm, Arm More Names
Description: A6, S6. Left. With air ride suspension. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
Lower Control Arm
MSRP $864.62
$645.18
Part Number: 4F0-505-311-M
Positions: Left
Other Names: Trailing Arm, Arm More Names
Replaces: 4F0-505-311-D
Description: A6, S6. Left. Without air ride suspension. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
Lower Control Arm
MSRP $1,050.77
$784.08
Part Number: 4F0-505-312-M
Positions: Right
Other Names: Trailing Arm, Arm More Names
Replaces: 4F0-505-312-D
Description: A6, S6. Right. Without air ride suspension. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro,
    • S6
Upper Control Arm
MSRP $338.33
$239.13
Part Number: 4K0-505-398-A
Positions: Right, Right Rear
Other Names: Rear Arm, Control Arm More Names
Description: Aluminum. A6 Quattro. Right. A7 Quattro. A6 allroad. S6. More Info
Fits:
  • Audi:
    • A6 allroad,
    • A6 Quattro,
    • A7 Quattro,
    • S6,
    • S7

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