Our steering and suspension components are sealed for long life and do not require the extra maintenance typically required by greasable versions.

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 (0:41)
    • Pry off the center cap with a flat blade screwdriver
    • Loosen the 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 : Removing the Control Arm (1:03)
    • Apply penetrating oil to the 15mm bolt that holds the control arm to the steering knuckle Remove the 15mm bolt that holds the control arm to the steering knuckle
    • Pry the brake line from its clips with a flat blade screwdriver
    • Strike the control arm with a hammer to separate it from the steering knuckle
    • Secure the knuckle with wire ties, wire, or string
    • Apply penetrating oil to the two 21mm control arm bolts
    • Remove one 21mm bolt from the control arm
    • Loosen the other 21mm bolt
    • Push out the second 21mm bolt with a hammer and a flat blade screwdriver
    • Pull off the control arm
    • Strike the remaining bolt out of the control arm with a hammer
  3. step : Installing the New Control Arm (3:52)
    • Pry the brake line clips out of the control arm with a flat blade screwdriver
    • Push the new control arm into place
    • Start the two 21mm bolts into the control arm
    • Tighten the two 21mm bolts preliminarily
    • Remove whatever is securing the wheel knuckle
    • Put the control arm onto the wheel knuckle
    • Tap the control arm onto the wheel knuckle using a hammer
    • Start the 15mm bolt and nut that hold the control arm to the steering knuckle
    • Tighten the 15mm bolt to 50 foot-pounds of torque
    • Push the brake line clips onto the new control arm
    • Clip the brake line into the clips
  4. step : Reattaching the Wheel (6:11)
    • 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 100 foot-pounds in a crossing or star pattern
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack
  • Hammer

  • Materials, Fluids, and Supplies

  • Wire Ties
  • Rust Penetrant
  • Wire or String

  • Pliers, Cutters & misc Wrenches

  • Wire Cutters
  • Needle nose pliers

  • Ratchets & Related

  • Torque Wrench
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 19mm Socket

  • Wrenches - Metric

  • 21mm wrench
  • 15mm Wrench

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How-to Video:

(07:28 min)

Tools List:

    General Tools

  • Jack Stands
  • Floor Jack
  • Hammer

  • Materials, Fluids, and Supplies

  • Wire Ties
  • Rust Penetrant
  • Wire or String

  • Pliers, Cutters & misc Wrenches

  • Wire Cutters
  • Needle nose pliers

  • Ratchets & Related

  • Torque Wrench
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 19mm Socket

  • Wrenches - Metric

  • 21mm wrench
  • 15mm Wrench



This part replaces:

  • Moog K6663
  • Moog K6664
  • Moog K80824
  • Moog K80825
  • Moog K6668
  • Moog K6667
  • Moog K640293
  • Moog K640294
  • Dorman 520-143
  • Dorman 520-144
  • Hollander 511-01054R
  • Hollander 511-01055L
  • OE # 22157319, 19133670, 8191336700
  • OE # 22157320
  • OE # 15858683, 25786775
  • OE # 15858682, 25786774

Vehicle Fit

  • 2004-2007 Buick Rainier 10 Piece Set Suspension Kit
  • 2004-2007 Chevy Trailblazer 10 Piece Set Suspension Kit
  • 2004-2006 Chevy Trailblazer EXT 10 Piece Set Suspension Kit
  • 2004-2007 GMC Envoy 10 Piece Set Suspension Kit
  • 2004 GMC Envoy XL 10 Piece Set Suspension Kit
  • 2004-2008 Isuzu Ascender 10 Piece Set Suspension Kit
  • 2004 Olds Bravada 10 Piece Set Suspension Kit
  • 2005-2009 Saab 9-7X 10 Piece Set Suspension Kit
Part #: 1ASFK05312

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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