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.
These replacement upper ball joints are just what you need to ensure the safety and integrity of your vehicle's suspension and steering.
Specifications:
Comes as a PAIR
Fits both LH (Driver Side) & RH (Passenger Side) FRONT UPPER
Replaces dealer part number: 12475486
Direct replacements
Built to strict quality control standards
Note: Alignment hole in flange must point toward the wheel when ball joint is pressed in to the arm
Worn ball joints can cause excessive front tire wear, popping or creaking in the front end, extra play in the steering system, and pose a serious safety concern. Replace loose or worn ball joints with our quality replacement.
One way to diagnose a loose, or warn ball joint, is to jack the car up, so the wheel is off of the ground, then have someone try to move the wheel in and out. While they are moving the wheel check the ball joint for play, if it is moving you probably need to replace it.
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
19 vehicles spanning 1999-2014.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2002-2006
Cadillac
Escalade
Cadillac Escalade Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2003-2006
Cadillac
Escalade ESV
Cadillac Escalade ESV Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2002-2006
Cadillac
Escalade EXT
Cadillac Escalade EXT Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2002-2006
Chevrolet
Avalanche 1500
Chevrolet Avalanche 1500 Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2003-2014
Chevrolet
Express 1500 Van
Chevrolet Express 1500 Van Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2003-2005
Chevrolet
Express 2500 Van
Chevrolet Express 2500 Van 7300LB GVW Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
1999-2006
Chevrolet
Silverado 1500
Chevrolet Silverado 1500 Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2007
Chevrolet
Silverado 1500 Classic
Chevrolet Silverado 1500 Classic Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2000-2006
Chevrolet
Suburban 1500
Chevrolet Suburban 1500 Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2000
Chevrolet
Tahoe
Chevrolet Tahoe without Z71 Package Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2001-2006
Chevrolet
Tahoe
Chevrolet Tahoe Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2003-2014
GMC
Savana 1500 Van
GMC Savana 1500 Van Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2003-2005
GMC
Savana 2500 Van
GMC Savana 2500 Van 7300LB GVW Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
1999-2006
GMC
Sierra 1500
GMC Sierra 1500 Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2007
GMC
Sierra 1500 Classic
GMC Sierra 1500 Classic Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2000
GMC
Yukon
GMC Yukon SLT Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2000
GMC
Yukon
GMC Yukon SLE Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2001-2006
GMC
Yukon
GMC Yukon Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
2000-2006
GMC
Yukon XL 1500
GMC Yukon XL 1500 Front Driver & Passenger Side Upper 2 Piece Ball Joint Set TRQ PSA63142
Part Interchange
Brand Label
Part Number
MOOG Chassis Products
K6540
DIY Solutions
SUS01009
DIY Solutions
SUS00175
General Motors
12475486
Mevotech
MK6540
Mevotech Supreme
MK6540
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.
PSA63142
In Stock
Product Reviews
5.0/ 5
★★★★★★★★★★
3 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★May 31, 2024
Good parts at a decent price.
Was exact fit and seems to be good quality as usual. I really like 1A auto parts. I will continue to recommend them to others.
★★★★★March 26, 2018
They work really good couldnt ask for any better ones
★★★★★March 9, 2018
Ball joints
I got my upper ball joints for my Escalade and went in perfect. Good quality and great customer service great prices on all the parts Ive bought...
Showing 1–3 of 3 reviews
Customer Q&A
Got a question about this part? Post it and get answers from our team.
JohnSeptember 20, 2022
2wd or 4wd?
This is able to fit for both two and four wheel drive models depending on the other specifications we have listed.
Emma · September 20, 2022
Showing 1–1 of 1 question
Customer service
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