Part Details

  • Quantity: 3 Piece Set

These replacement rear control arms are just what you need to bring back the safety and integrity of your vehicle's suspension and steering.


  • Comes as a SET of 3
    • REAR LOWER - LH (Driver Side) & RH (Passenger Side)
  • Includes bushings
  • Direct replacements
  • Made to strict quality control standards

Worn bushings can cause excessive tire wear, popping or creaking in the rear suspension, and pose a serious safety concern. Replace that bent, rusted, rotted, or damaged rear locating arm with the worn bushings with our high quality replacement.

Item Condition: New

WARNING: Cancer and Reproductive Harm -

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.

5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
I got them before I was suppose to my husband put them on my Jeep liberty and now my Jeep runs smoothly I probably will be buying more stuff for it from y'all the Price was great and I would recommend y'all to my family and friends I got great service from y'all and I'm very happy with the product and service.thank u A1Auto
April 19, 2018
6 months ago
Parts ordered for My Jeep
The parts were perfect and it was exactly what I had ordered. I will definitely be back to order more things for my jeep need be.
February 13, 2018
8 months ago
Awesome parts...delivered super quick and got like a charm. Its been twice now I've ordered from this flawlessly. I'll be back a third time guaranteed!
July 27, 2017
1 year ago
Smooth, quiet ride.
Replaced 05 Liberty original rear Control Arms(Lowers and Upper w/ball joint) and Shocks with 1AAuto recommended exact fit parts. Squeaks and clunks are gone. Honest prices and quick delivery. Proper fit and finish made the task straight forward. Difficulty 7/10. Allow 3-4 hrs. Be safe.
April 19, 2017
1 year ago
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Browse 2 questions Browse 2 questions and 7 answers
Does the upper control arm have the ball joint pre assembled?
Alex G on Oct 11, 2016
BEST ANSWER: Yes. Mine arrived exactly as pictured on the 1A Auto site. Just needed to take the old ones off and slip the new ones on. Great product, and 1A Auto shipped it quickly.
Think I got two left rear lower arms, both arms part numbers are 1ASRL00021. Can you confirm that they are both intended to look exactly the same or do I need to return?
deepHermit on Sep 27, 2016
BEST ANSWER: The 00021 are the same parts for driver and passenger side

Vehicle Fit

Year Make Model Description
2002-2007Jeep Liberty Jeep Liberty Upper & Lower Control Arm 3 Piece Set

This part replaces:

  • Hollander 513-00307, 505-00173, 513-00339
  • Moog K641180
  • Moog K621376
  • Reference Number MS25157
  • Dorman 521-465
  • Dorman 521-643
  • Hollander 505-00173
  • Hollander 513-00307, 513-00339
  • OE # 52088901AD
  • OE # 52088682AB
  • OE # 52128866AA
  • OE # 52088901AC
Part #: 1ASFK01897

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout