Specifications:

  • 4 Piece Control Arm Set includes:
    • (2) - Front Upper Forward Control Arm - LH (Driver Side) & RH (Passenger Side)
    • (2) - Front Upper Rearward Control Arm - LH (Driver Side) & RH (Passenger Side)
  • Include ball joints and bushings
  • Direct replacements
  • Built to strict quality control standards

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Removing the Wheel (0:46)
    • Remove the center cap with a cap removal tool or pick
    • Loosen the 17mm lug nuts with the vehicle on the ground
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Simulating the Suspension (1:11)
    • Push up on the suspension with a floor jack until the suspension stops compressing
    • Measure the top of the strut mount and mark from the front of the tap to where it lines up at the bottom (3 1/4 inches)
    • Lower the floor jack to release the weight from the suspension
  3. step : Removing the Strut Assembly (2:19)
    • Remove the pinch bolt with a 16mm wrench and 16mm socket and ratchet
    • If the bolt won't remove, use a chisel and hammer
    • Slide a pickle fork under the joint
    • Hammer the pick fork in until it separates from the spindle
    • Remove the Phillips head screw from the coolant tank
    • Slide the tank out of its retainers
    • Remove the 16mm bolt below the expansion tank
    • Remove the rain tray
    • Pull off the rubber boot before the fuse box
    • Remove the 16mm bolt
    • Remove the 16mm bolt by the fuse panel
    • Remove the bolt from the bottom of the strut with a an 18mm socket and 18mm wrench
    • Remove the strut from the lower control arm
  4. step : Removing the Upper Control Arms (7:34)
    • Remove the 16mm bolts holding in the upper control arms
    • Remove the upper control arms
  5. step : Installing the Upper Control Arms (8:04)
    • Insert the upper control arm into place
    • Remember to transfer the mark you used to measure the angle of the control arms
    • Set the angle
    • Tighten the 16mm bolts
    • Torque the control arm bolts to 37 foot-pounds and add 90 degrees
    • Repeat the process for the other side
    • Remove the protective caps from the new boots
  6. step : Reinstalling the Strut Assembly (8:53)
    • Insert the strut assembly into place
    • Tighten the top strut bolts
    • Torque the strut bolts to 55 foot-pounds
    • If the strut rotates, twist it to it's in place
    • Tighten the lower strut bolt with an 18mm socket and wrench
    • Reinstall the forward control arm into the spindle
    • Press the control arm into the spindle with pliers
    • Insert the pinch bolt in halfway
    • Reinstall the nut on the back of the pinch bolt with a 15mm socket and wrench
    • Torque the pinch bolt to 30 foot-pounds
    • Torque the lower strut bolt to 66 foot-pounds
  7. step : Reattaching the Wheel (11:14)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 90 foot-pounds in a crossing or star pattern
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Chisel
  • Hammer
  • Pick
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Channel-Lock Pliers

  • Ratchets & Related

  • Ratchet
  • Torque Wrench
  • Socket Extensions

  • Screwdrivers & Related

  • Phillips Head Screwdriver

  • Sockets - Metric

  • 18mm Socket
  • 16mm Socket

  • Specialty Tools

  • Tie Rod Fork
  • Ball Joint Press
  • Audi Wheel Cap Removal Tool

  • Wrenches - Metric

  • 16mm Wrench
  • 18mm Wrench

5.0 / 5.0
3 Reviews
5 Stars
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First time ordering from a1 and i was very well pleased. Great job
June 19, 2018
Purchased
3 weeks ago
Easy to Purchase
Great price and good stuff here. Can't go wrong with these prices. Saves a bunch of money and the shipping is quick.
June 24, 2017
Purchased
1 year ago
Control arm with ball joint
Perfect fit great quality look and feel! Glad I got them from 1auto.com
March 15, 2017
Purchased
1 year ago
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Vehicle Fit

  • 1997 Audi A4 Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set (From VIN 160001)
  • 1998-2005 Audi A4 Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 1997 Audi A4 Quattro Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set (From VIN 160001)
  • 1998-2005 Audi A4 Quattro Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 1998-2004 Audi A6 Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 1998-2004 Audi A6 Quattro Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 2001-2005 Audi Allroad Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 2003-2004 Audi RS6 Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 2000-2001 Audi S4 Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 2002 Audi S4 (8th Vin Digit D) Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set
  • 1998-2005 VW Passat Front Upper Forward & Rearward Control Arm with Ball Joint 4 Piece Set

This part replaces:

  • Hollander 511-58126L
  • Hollander 511-58126R
  • Hollander 511-58166R
  • Hollander 511-58167L
  • OE # 8D0407509A
  • OE # 8D0407509C
  • OE # 8D0407509F
  • OE # 8D0407510A
  • OE # 8D0407510C
  • OE # 8D0407510F
  • OE # 8E0407505A
  • OE # 8E0407506A
  • Dorman 520-763
  • Dorman 520-764
  • Dorman 520-767
  • Dorman 520-768
  • Moog K90497
  • Moog K90498
  • Moog K80525
  • Moog K80526
  • OE # 8D0407509A, F, C, E, P
  • OE # 8D0407510A, F, C, E, P
Part #: 1ASFK00441

How-to Video:

(12:37 min)