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.
Product Features
Application Specific Design: No modifications necessary
Anti-Corrosion Coated: Enhanced surface life
Pre-greased: No additional maintenance required
Kitted for Restored Performance: Improved road-feel and handling
Description
TRQ suspension kits are manufactured using premium raw materials and coatings for extended service life. Each TRQ suspension component is designed to be a direct, maintenance-free replacement to the stock unit. To extend the life of your steering and suspension components, TRQ recommends replacing components in pairs, sets, or kits. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
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
10 vehicles spanning 2003-2009.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2004-2007
Buick
Rainier
Buick Rainier Front 6 Piece Suspension Kit TRQ PSA63640
2003-2006
Chevrolet
SSR
Chevrolet SSR Front 6 Piece Suspension Kit TRQ PSA63640
2004-2007
Chevrolet
Trailblazer
Chevrolet Trailblazer Front 6 Piece Suspension Kit TRQ PSA63640
2004-2006
Chevrolet
Trailblazer EXT
Chevrolet Trailblazer EXT Front 6 Piece Suspension Kit TRQ PSA63640
2004-2007
GMC
Envoy
GMC Envoy Front 6 Piece Suspension Kit TRQ PSA63640
2004-2006
GMC
Envoy XL
GMC Envoy XL Front 6 Piece Suspension Kit TRQ PSA63640
2004-2005
GMC
Envoy XUV
GMC Envoy XUV Front 6 Piece Suspension Kit TRQ PSA63640
2004-2008
Isuzu
Ascender
Isuzu Ascender Front 6 Piece Suspension Kit TRQ PSA63640
2004
Oldsmobile
Bravada
Olds Bravada Front 6 Piece Suspension Kit TRQ PSA63640
2005-2009
Saab
9-7X
Saab 9-7X Front 6 Piece Suspension Kit TRQ PSA63640
Part Interchange
Brand Label
Part Number
Dorman
520157
ACDelco
45D10101
ACDelco
45D10100
Dorman
520158
General Motors
15912461
Mevotech
GS50155
General Motors
15091392
Mcquay-Norris
FA3349
Mcquay-Norris
FA3350
NAPA
2606864
General Motors
15912465
MOOG Chassis Products
RK641135
General Motors
15762669
MAS Industries
CAS91163PR
Mevotech
CMS501182
MOOG Chassis Products
RK641134
General Motors
25918964
Ingalls Engineering
CAK641135
Mevotech
CMS501183
Mcquay-Norris
FA3942
MAS Industries
CAS91164PR
Mevotech
GS50154
Mevotech
MS501182
Precision Driveline
CB50094
Dorman - OE Solutions
520-158
Raybestos Chassis
507-1149
General Motors
25786780
Dorman - OE Solutions
520-157
MOOG Chassis Products
K6663
General Motors
15198625
Isuzu
8259189650
Precision Driveline
CB50095
MAS Industries
CAS91164
Mevotech
MS501183
Mcquay-Norris
FA3348
Mcquay-Norris
FA3351
General Motors
15280282
General Motors
15198624
Mcquay-Norris
FA3943
NAPA Premium
2606864
MAS Industries
CAS91163
NAPA Premium
2606865
General Motors
25786779
Beck/Arnley
102-7072
Ingalls Engineering
CAK641134
General Motors
25918965
Beck/Arnley
102-7073
MOOG Chassis Products
K80824
General Motors
15280281
General Motors
15762668
MOOG Chassis Products
K80825
General Motors
15091391
Raybestos Chassis
507-1150
Isuzu
8259189640
NAPA
2606865
DIY Solutions
SUS06741
DIY Solutions
SUS06742
DIY Solutions
SUS00148
DIY Solutions
SUS05510
DIY Solutions
SUS05509
General Motors
19133670
General Motors
22157319
General Motors
15102674
General Motors
15918823
General Motors
15102673
Mevotech
MS50803
Mevotech
MS50804
Mevotech
MK6663
Dorman - Premium
CAS91164PR
Dorman - Premium
CAS91163PR
Hollander
512-01444L
Hollander
512-01443R
Mevotech Supreme
GS50155
Mevotech Supreme
MS501182
Mevotech Supreme
MK6663
Mevotech Supreme
MS50804
Mevotech Supreme
GS50154
Mevotech Supreme
MS50803
Mevotech Supreme
CMS501183
Mevotech Supreme
CMS501182
Mevotech Supreme
MS501183
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.
PSA63640
In Stock
Product Reviews
4.0/ 5
★★★★★★★★★★
1 review
5★
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4★
100%
3★
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2★
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1★
0%
★★★★★July 14, 2025
Sway bar end links are not the same design as oe. Not sure if I like them.
Control arm bushings and ball joints are fine.
Shipping was kind of careless, with parts bouncing around loose in one big box.
Overall, price was the big selling point, along with installation video.
Showing 1–1 of 1 review
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Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
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