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
3 vehicles spanning 2002-2005.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2002-2005
Ford
Explorer
Ford Explorer 4 Door Front Passenger Side Upper Control Arm with Ball Joint TRQ PSA83735
2003-2005
Lincoln
Aviator
Lincoln Aviator Front Passenger Side Upper Control Arm with Ball Joint TRQ PSA83735
2002-2005
Mercury
Mountaineer
Mercury Mountaineer Front Passenger Side Upper Control Arm with Ball Joint TRQ PSA83735
Part Interchange
Brand Label
Part Number
Motorcraft
MCSOE12
Dorman
520-288
ACDelco
45D1180
Mcquay-Norris
FA4607
Precision Driveline
CB40091
Mevotech
CMS40117
SYD
1L2Z3084R
MOOG Chassis Products
RK620224
Dorman - OE Solutions
520-288
MasterPro
5CB40588
MOOG Chassis Products
K620224
MAS Industries
CB85178
Centric Parts
623.65031
Mevotech
GS40117
MOOG Chassis Products
CK620224
Mevotech
MS40117
NAPA
260-5711
NAPA Premium
2605711
Ford
1L2Z3084AA
Raybestos Chassis
502-1180
Centric Parts
622.65031
Ingalls Engineering
CAK620224
Precision Driveline
5CB40091
DIY Solutions
SUS05139
Carquest
CA722B
Dorman - Premium
CB85178PR
Hollander
511-01058R
Motorcraft
1L243C263AG
Mevotech Supreme
MS40117
Mevotech Supreme
CMS40117
Mevotech Supreme
GS40117
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.
PSA83735
In Stock
Product Reviews
4.5/ 5
★★★★★★★★★★
2 reviews
5★
50%
4★
50%
3★
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1★
0%
★★★★★April 10, 2021
The right part and a fair price
I watch the videos they have on YouTube, Very informative so I thought I would give their parts a try. I laid out my old upper control arm and it looked to be the exact same, except my old one had a grease zerk on top of the ball joint. For the price I thought I would give it a try. its been installed a couple months now and seems to be fine no issues. ( Personally I like greasable ball joints and bearings)
★★★★★June 26, 2017
Replacement control arm
The replacement part went in perfectly it was the exact fit I would definitely use 1A Auto for all of my parts. I even just ordered sway bar links and also outer tie rod because I was very satisfied
Showing 1–2 of 2 reviews
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Customer service
877-844-3393
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Mercury is a registered trademark of Ford Motor Company. 1A Auto is not affiliated with or sponsored by Mercury or Ford Motor Company.See all trademarks.
Select Your Vehicle
Specify your vehicle's year, make and model to guarantee fit.
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.