Control Arm with Ball Joint Pair - 1ASFK02290

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How-To & Tools
Product Reviews
Vehicle Fit

Part Details

  • Quantity:   Pair


  • Comes as a Pair
    • Fits both LH (Driver Side) & RH (Passenger Side) Front Lower
  • Includes ball joints
  • Direct replacements
  • Built to strict quality control standards

Our control arms are designed to be direct replacements for the original factory parts.  They are 100% brand new and require no modifications for installation.  No special tools are required because all of the bushings come pre-installed.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

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.

    We recommend that you replace these in pairs

  1. step : Removing the Wheel (1:00)
    • Remove the hub cap
    • Loosen the lug nuts with a 22mm socket
    • 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 : Loosening the Stabilizer Link (1:20)
    • Use rust penetrant where the stabilizer link links to the strut
    • Loosen the 18mm nut with an 18mm wrench and turn an 8mm socket and ratchet clockwise OR
    • Hook a set of locking pliers on the back side of link and remove the 18mm nut with a wrench
    • Move the stabilizer link to the side
  3. step : Removing the Control Arm (2:11)
    • Remove the 24mm nut from the control arm with a socket and breaker bar
    • Remove the 21mm nut from the other end of the control arm and leave the bolt in place
    • Jack up underneath the front of the control arm
    • Remove the 21mm nut from the ball joint
    • If needed, thread the 21mm ball joint nut on and tap the knuckle with a hammer to loosen the control arm
    • Remove one and loosen the second 21mm front mount bolts near the front shaft of the control arm
    • Jack up underneath the stabilizer bar
    • Tap out the 21mm bolt from the control arm with a pry bar
    • Remove the control arm
  4. step : Installing the Control Arm (6:05)
    • Remove the shipping protectors from the front shaft and ball joint
    • Insert the front shaft of the control arm into place
    • Insert the ball joint and rest of control arm into place
    • Raise and jack up the stabilizer bar
    • Tap the 21mm bolt into the rear of the control arm with a hammer
    • Insert the 21mm front mount bolt
    • Tighten the front mount bolts to 70 foot-pounds
    • Insert the 24mm bolt into the control arm
    • Lower the stabilizer bar
    • Insert and preliminarily tighten the 21mm nut
    • Insert and preliminarily tighten the 24mm nut
    • Jack up underneath the front of the control arm
    • Tighten the 21mm nut to the ball joint
  5. step : Tightening the Stabilizer Link (9:18)
    • Insert the stabilizer link into place
    • Insert the 18mm nut until the locking pliers are pinched
    • Insert an 18mm wrench onto the nut
    • Use an 8mm socket and ratchet to pull the stud through
    • Tighten the nut with an 18mm wrench
    • Check so that the ABS wire is in place
    • Lower the car into a level position with a jack underneath the control arm
    • Tighten the 24mm nut to 120-130 foot-pounds
    • Tighten the rear 21mm nut to 95-105 foot-pounds
  6. We recommend getting an alignment after this repair

  7. step : Reattaching the Wheel (11:03)
    • 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 110 foot-pounds in a crossing or star pattern
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Hammer
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • Ratchet
  • Torque Wrench
  • Socket Extensions

  • Sockets - Metric

  • 24mm Socket
  • 21mm Socket
  • 8mm Socket

  • Wrenches - Metric

  • 24mm Wrench
  • 21mm wrench
  • 8mm Wrench

5.00/ 5.0
3 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Never go anywhere else
I purchased my parts from you guys. Loved the pricing was my 1st thought. Then I installed the parts while watching the video step by step it worked to perfection. My wife wants me purchase tools to never take my car to a mechanic again if we have to so we can save money... I doubt I ever shop another place. Thanks a bunch for doing what you guys do. Helping others to do things themselves
July 10, 2017
Exactly what I needed
Received quickly and was exactly what I needed to repair my wifes vehicle. Also appreciated the link out to their instructional installation video which helped me do the job correctly. I cant recommend them enough
April 5, 2018
Acadia front control arms
Fast delivery and easy install. Watched YouTube video saved install time. Less than 1 1/2 hours to install both sides. Really tightened up front steering
July 17, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
2008-2017Buick Enclave Buick Enclave Front Control Arm with Ball Joint Pair
2009-2017Chevy Traverse Chevy Traverse Front Control Arm with Ball Joint Pair
2007-2016GMC Acadia GMC Acadia Front Control Arm with Ball Joint Pair
2017GMC Acadia Limited GMC Acadia Limited Front Control Arm with Ball Joint Pair
2007-2010Saturn Outlook Saturn Outlook Front Control Arm with Ball Joint Pair
Part #: 1ASFK02290

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(12:17 min)