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
11 vehicles spanning 1997-2011.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2000-2005
Buick
LeSabre
Buick LeSabre Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
2006-2007
Buick
Lucerne
Buick Lucerne Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
2008-2011
Buick
Lucerne
Buick Lucerne without Special Ride & Handling Suspension Package Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
1997-2005
Buick
Park Avenue
Buick Park Avenue Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
1999
Buick
Riviera
Buick Riviera Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
2006-2011
Cadillac
DTS
Cadillac DTS without RPO Code FE7 (Heavy Duty Suspension) Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
2000-2005
Cadillac
Deville
Cadillac Deville without RPO Code FE7 (Heavy Duty Suspension) Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
1998-2004
Cadillac
Seville
Cadillac Seville Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
1999
Oldsmobile
Aurora
Olds Aurora with 46mm Diameter Cam Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
2001-2003
Oldsmobile
Aurora
Olds Aurora Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
2000-2005
Pontiac
Bonneville
Pontiac Bonneville Rear Driver & Passenger Side Trailing Arm 2 Piece Set TRQ PSA54731
Part Interchange
Brand Label
Part Number
MOOG Chassis Products
CK660168
MOOG Chassis Products
RK660168
Mevotech
CMS501063
DIY Solutions
SUS03454
DIY Solutions
SUS06517
General Motors
25954973
General Motors
25954975
General Motors
25954974
General Motors
25645089
General Motors
25645090
MOOG Chassis Products
K660168
Dorman
905-511
Dorman - OE Solutions
905-511
Hollander
513-00369
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.
PSA54731
In Stock
Product Reviews
5.0/ 5
★★★★★★★★★★
11 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★April 15, 2026
Satisfied customer
Trailing arms look and feel like good quality. Happy with my purchase.
★★★★★September 2, 2025
Work fine I little difficult to.install but set to cadillac pacific
★★★★★February 12, 2025
The parts look right and good quality. I haven't been able to install them yet for health reasons.
★★★★★April 29, 2024
Better ride
Happy with the product easy install! Car rides alot better
★★★★★April 15, 2024
I have not installed the parts from what I see good quality part.
★★★★★February 3, 2024
Great product
Great parts, direct fit no problems at all!!!!!
★★★★★July 17, 2023
Perfect
Identical to OEM. Thanks
★★★★★July 16, 2023
Fit was good easy install
★★★★★June 27, 2023
Excellent fit
I recommend this product to anyone who have a car for this part.
★★★★★May 4, 2023
Came quick and easy install, well build. Thanks
Showing 1–10 of 11 reviews
Customer Q&A
Got a question about this part? Post it and get answers from our team.
MrMarch 8, 2020
What is the purpose of these trailing arms on the vehicle?
Trailing arms keep your rear wheels from moving backward or foreword when going down the road. The shocks absorb the vertical motion and the trailing arms keep the wheel in line.
Joe- · March 9, 2020
Showing 1–1 of 1 question
Customer service
877-844-3393
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