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 direct fit gas-charged strut assemblies help to restore your vehicle’s handling and ride quality to just like new.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is 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
7 vehicles spanning 2003-2011.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2003-2011
Ford
Crown Victoria
Ford Crown Victoria without Police Package Rear Driver & Passenger Side 2 Piece Shock Absorber Set TRQ SBA60231
2003-2008
Lincoln
Town Car
Lincoln Town Car Sedan Rear Driver & Passenger Side 2 Piece Shock Absorber Set TRQ SBA60231
2009
Lincoln
Town Car
Lincoln Town Car Signature L Rear Driver & Passenger Side 2 Piece Shock Absorber Set TRQ SBA60231
2009
Lincoln
Town Car
Lincoln Town Car Signature Limited Rear Driver & Passenger Side 2 Piece Shock Absorber Set TRQ SBA60231
2010-2011
Lincoln
Town Car
Lincoln Town Car Sedan Rear Driver & Passenger Side 2 Piece Shock Absorber Set TRQ SBA60231
2003-2011
Mercury
Grand Marquis
Mercury Grand Marquis Rear Driver & Passenger Side 2 Piece Shock Absorber Set TRQ SBA60231
2003-2004
Mercury
Marauder
Mercury Marauder Rear Driver & Passenger Side 2 Piece Shock Absorber Set TRQ SBA60231
Part Interchange
Brand Label
Part Number
KYB
555601
Monroe Shocks & Struts
5993
Gabriel
69575
Autopart International
KYB555601
Gabriel
77955
Sensen
1213-0314
WORLDPAC
L4000285127KYB
Unity Automotive
12-541000
Autopart International
2701-248161
OSC
S555601
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
2.0/ 5
★★★★★★★★★★
2 reviews
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★★★★★August 12, 2020
Not all parts included
I ordered the rear shocks for my LTC and as Jack mentioned it is missing the top bushing and washer to go under the nut supplied like the old one. I tried using the old nut and washer assembly as its one piece but it wouldn't thread on to the new shock. I also couldn't figure out why the instructions included in both boxes were for front struts and not even related to the rear shocks. This was a disappointment as I was hoping to finish all the work at one time. At least the new air-springs seem to work even tho they were lacking any instructions which may have helped speed the install process and explain where the super tiny o rings were supposed to be installed that I didn't use.The order did get to me promptly so that was nice.
★★★★★August 1, 2020
They work... I guess
The shocks are great, they do their job but its supposed to come with all parts required for the install but it was missing bushings and I had to jerry rig these things to get them to fit. Definitely not an exact fit.
Showing 1–2 of 2 reviews
SBA60231
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
FernandoOctober 26, 2025
Where do i purchase the top plate for my shock since it was not included in my purchase?
Thank you for your inquiry! We apologize for any inconvenience. Please kindly contact us at (888) 844-3393 so that we can better assist you.
Jean · November 3, 2025
Showing 1–1 of 1 question
Customer service
877-844-3393
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Specify your vehicle's year, make and model to guarantee fit.
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is 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