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 kits are offered in a variety of options to best fit your repair needs and your budget.
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 Carbon black(airborne, unbound particles of respirable size), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
This part fits
1 vehicle spanning 2001-2005.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2001-2005
Lexus
IS300
Lexus IS300 Front 8 Piece Suspension Kit TRQ PSA66437
Part Interchange
Brand Label
Part Number
Precision Driveline
CB86089
Dorman - OE Solutions
522-843
Dorman - OE Solutions
522-103
Precision Driveline
2CB86420
NAPA
2607117
Lexus
4866053010
MOOG Chassis Products
RK642104
Lexus
4806959025
NAPA
2606141
MOOG Chassis Products
K750062
Toyota
4806853010
MAS Industries
CA64043PR
MOOG Chassis Products
K500067
Mcquay-Norris
FA3141
Lexus
4806953010
Mevotech
MS86180
Dorman
522-104
MAS Industries
CA64044
Beck/Arnley
101-5489
Lexus
4806853010
MOOG Chassis Products
RK642103
Dorman
522-843
Dorman - OE Solutions
522-844
Toyota
4806953010
Lexus
4867053010
Mcquay-Norris
FA3142
Dorman
522-844
MOOG Chassis Products
K500066
Mevotech
MS86179
MAS Industries
CA64043
MOOG Chassis Products
RK641525
MOOG Chassis Products
RK641526
Mevotech
MS861246
Mevotech
CMS86179
Precision Driveline
2CB86089
Mevotech
CMS86180
NAPA
2607118
NAPA Premium
2606141
NAPA Premium
2608246
Mevotech
CMS861246
Toyota
4866053010
NAPA
2606140
Dorman - OE Solutions
522-104
MAS Industries
SR64163
MAS Industries
SR64164
Toyota
4867053101
MAS Industries
SR64164PR
Dorman
522-103
Mevotech
CMS861245
DIY Solutions
SUS05848
DIY Solutions
SUS00188
DIY Solutions
SUS07094
DIY Solutions
SUS05963
DIY Solutions
SUS05849
DIY Solutions
SUS05962
DIY Solutions
SUS00189
Mevotech
MS86511
Mevotech
MS86815
Mevotech
MS86510
Delphi
TC6603
Delphi
TC6604
Toyota
4334059135
Toyota
4334059065
Toyota
4882022041
Toyota
4333059065
Toyota
4333059066
Toyota
4333059135
Toyota
4334059066
Carquest
CA1008
Carquest
CA1009
TRW Steering and Suspension Parts
JTC2975
Beck/Arnley
1027734
Precision Driveline
2CB86419
ACDelco
45D10376
Mevotech Supreme
CMS861246
Toyota
48660-53010
MOOG Chassis Products
102-7735
Raybestos Brakes
5072462
Toyota
4867053010
Delphi
TC6301
AutoZone
CA4897
NAPA Chassis Parts
2607118
TRW
JTC2975
Beck/Arnley
1027735
NAPA Chassis Parts
2607117
Delphi
TC6302
Toyota
48670-53010
TRW
JTC2976
Beck/Arnley
102-7734
AutoZone
CA4898
MOOG Chassis Products
102-7734
NAPA Premium
2608245
Mevotech Supreme
CMS861245
Raybestos Brakes
5072461
ACDelco
45D10494
Beck/Arnley
102-7735
Dorman - Premium
SR64163PR
Hollander
512-58608R
Dorman - Premium
SR64164PR
Dorman - Premium
CA64043PR
Hollander
512-58609L
Mevotech Supreme
CMS86180
Mevotech Supreme
MS86511
Mevotech Supreme
MS86510
Mevotech Supreme
CMS86179
Mevotech Supreme
MS86815
Mevotech Supreme
MS861246
Mevotech Supreme
MS86179
Mevotech Supreme
MS86180
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
5.0/ 5
★★★★★★★★★★
4 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★March 19, 2025
Good parts for the price, genuinely no complaints from me.
I've had this kit on my car for about 20,000 miles so far and everything has held up. The dust boots are still intact, bushings are still holding up with no signs of cracking yet, sway links are still good and ball joints have no play and are greasable. It's worth mentioning I had to install the grease zirc fitting for the lower ball joint myself... it did not come with any. I drive the crap out of my car, I've done my share of hard driving and everything has held up. No complaints from, just make sure to install and torque everything to specification and grease the ball joints every other oil change.
★★★★★December 28, 2023
great
Great quality products at a great price
★★★★★August 15, 2023
Love it!
Awesome suspension kit, my Lexus is riding/driving so much better!
★★★★★August 18, 2020
Review
It was very easy to order online. When the parts were received there was one piece missing out of the set of 8, and they sent that immediately as a replacement. Great customer service and just a great place to find reasonable parts. I'd highly recommend. 1aauto . . I plan to use them in the future with every purchase that I need for my vehicle
Showing 1–4 of 4 reviews
PSA66437
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
nathanAugust 6, 2022
is there a guide?
Not included. You'll find the guide behind the wheels while taking off the old parts. Also, the cam adjustment bolts (also not included) are terrible to remove so I advise sourcing a new set before you ruin the OEM ones trying to get them out.
J · August 6, 2022
Showing 1–1 of 1 question
Customer service
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WARNING: This product can expose you to chemicals including Carbon black(airborne, unbound particles of respirable size), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.