About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
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.
Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greaseable versions.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits
1 vehicle spanning 2002-2007.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2002-2007
Jeep
Liberty
Jeep Liberty Front Driver & Passenger Side Lower 2 Piece Control Arm Set TRQ PSA62768
Part Interchange
Brand Label
Part Number
Dorman
521-378
Dorman
521-377
Chrysler
52088637AF
Jeep
52088637AD
Chrysler
52088637AG
MAS Industries
CA96013PR
Jeep
52088637AF
Chrysler
52088637AD
Mevotech
CMS25152
Dorman - OE Solutions
521-377
MOOG Chassis Products
RK641558
Mcquay-Norris
FA3048
MOOG Chassis Products
RK641559
Mevotech
GS25152
Raybestos Chassis
507-1615
MAS Industries
CA96014
Mevotech
GS25153
NAPA
2606046
Chrysler
52088637AE
NAPA Premium
2606047
MAS Industries
CA96013
MAS Industries
CA96014PR
Precision Driveline
CB28011
Mevotech
MS25152
Raybestos Chassis
507-1614
SYD
1506112
Chrysler
52088636AD
Chrysler
52088636AG
Mevotech
CMS25153
Mevotech
MS25153
Dorman - OE Solutions
521-378
NAPA
2606047
Chrysler
52088636AF
SYD
1506113
Chrysler
52088636AE
NAPA Premium
2606046
Precision Driveline
CB28010
Jeep
52088636AF
Mcquay-Norris
FA3047
DIY Solutions
SUS00799
DIY Solutions
SUS05522
DIY Solutions
SUS05521
Carquest
CA862
Carquest
CA861
Dorman - Premium
CA96013PR
Dorman - Premium
CA96014PR
Hollander
512-01325L
Hollander
512-01324R
Mevotech Supreme
CMS25152
Mevotech Supreme
MS25153
Mevotech Supreme
GS25152
Mevotech Supreme
GS25153
Mevotech Supreme
CMS25153
Mevotech Supreme
MS25152
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
Product Reviews
4.8/ 5
★★★★★★★★★★
10 reviews
5★
90%
4★
0%
3★
10%
2★
0%
1★
0%
Customer photos
★★★★★January 17, 2025
Lower control arms
Great parts - fit perfectly.
★★★★★December 23, 2022
Unfinished Lower Control Arm
The driver side, lower control arm was not properly machined to except the ball joint. This was not discovered till the car was at the shop being aligned. 1A sent out a replacement lower control arm without question, but I still have the additional expense of a second alignment at 100 bucks.
★★★★★September 25, 2021
I'll say this 1A all the way my ride is really smooth.had 2people ask about my parts lm very satisfied ??
★★★★★March 10, 2021
Perfect replacements
These control arms were a perfect fit for my '03 Liberty. They seem to be well made and every bit as stout as the originals they replaced, if not more so. I also like that TRQ has YouTube videos for the parts they sell. Shipping was fast. Would definitely recommend TRQ and 1AAuto.
★★★★★October 19, 2020
Customer service
I have ordered quite a few parts from the website throughout the past 2 weeks. Unfortunately, I placed multiple orders for the wrong parts and had to return / and get refunds and then buy the correct part. The customer service reps where PHENOMENAL every time I emailed them (which was ALOT) lol. Always responded promptly, informative, and friendly! I enjoyed working with this company. The return process is pretty smooth and easy. I have never ordered parts online and I expected it too be much harder to get my money back! I appreciate A1 auto help and I will be working with them again!
★★★★★October 2, 2020
Parts lined up perfect and for a significant savings!
Parts delivered early-thank u! The only suggestion would have been to put them in two boxes. Heavy and the box was ripped when I got it and was too heavy for me to lift to put into my car. I am happy with my purchase, been driving on the new parts and they feel solid! Yay!!!
★★★★★December 15, 2018
Dealing with 1A Auto has been a great experience my parts arrived in a timely manner and we're a perfect fit thank you 1A Auto look forward to doing business with you in the future
★★★★★August 7, 2018
It worked
yes everything went in place, some went in easier than old came out. Better boots on ball joints than factory. A lot easier to replace whole part than it is to go get everything then change it.
Product just like factory. Buy the kit save time and money
★★★★★May 15, 2018
Works!
Parts came in a timely manner. Matched up perfectly and look to be of good quality. Definitely heavy! Haven't been disappointed with 1A yet!
★★★★★February 20, 2018
Fast shipping
Very pleased with the parts and shipping was very quick.
Good price and service was great.
Showing 1–10 of 10 reviews
PSA62768
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
BiancaNovember 15, 2020
Is this for 2wd jeep liberty 3.7l v6?
Yes, according to the information you provided, this part will fit your vehicle as long as your vehicle has the year range 2002-2007.
Emma · November 16, 2020
BiancaNovember 14, 2020
I havea 2005 jeep liberty 3.7l v6 2wd will it fit?
Yes, according to the information you provided, this part will fit your vehicle.
Corey · November 17, 2020
MikeJuly 23, 2018
Do these have the 3 bushings already installed as shown in the picture ?
Yes, these will come as shown in the listing image and have all the bushings installed.
Christa · July 23, 2018
BillMarch 18, 2016
Does this come with the ball joint and bushings?
The balljoint is pressed into the knuckle, not the control arm. So they do not come with ball joints.
Steven · March 19, 2016
Showing 1–4 of 4 questions
Customer service
877-844-3393
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