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: Utilizes original mounting points and connections
Improved Design: Re-engineered for optimal reliability
Upgraded Materials: Utilize PA66 plastics and custom rubber formulas to extend service life
Reduced Vibrations: Improved gas mileage, road-feel, and tire wear
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
3 vehicles spanning 2007-2014.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2009-2014
Mercedes Benz
CL550
Mercedes Benz CL550 with Air Suspension Front Driver & Passenger Side 2 Piece Air Shock Set TRQ PAA50081
2012-2013
Mercedes Benz
S350
Mercedes Benz S350 with Air Suspension Front Driver & Passenger Side 2 Piece Air Shock Set TRQ PAA50081
2007-2013
Mercedes Benz
S550
Mercedes Benz S550 All Wheel Drive with Air Suspension Front Driver & Passenger Side 2 Piece Air Shock Set TRQ PAA50081
Part Interchange
Brand Label
Part Number
Arnott Industries
AS-2853
CARDONE Certified Pre-owned OEM
4J-2029S
CARDONE Certified Pre-owned OEM
4J-2028S
Arnott Industries
AS-2852
Dorman - OE Solutions
949-888
Dorman - OE Solutions
949-887
DIY Solutions
SHO00099
DIY Solutions
SHO00053
DIY Solutions
SHO00054
Unity Automotive
28-113702
Unity Automotive
28-113701
Arnott Industries
AS-2547
WORLDPAC
W0133-2189054
Mercedes-Benz
2213201838
Arnott Industries
AS-2548
Mercedes-Benz
2213201738
WORLDPAC
W0133-2188928
Hollander
527-50545L
Hollander
527-50544R
Mercedes-Benz
2213200438
Mercedes-Benz
2213205313
Mercedes-Benz
2213200038
Mercedes-Benz
2213200538
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
4.5/ 5
★★★★★★★★★★
2 reviews
5★
50%
4★
50%
3★
0%
2★
0%
1★
0%
★★★★★March 18, 2020
Great purchase
I got exactly what I ordered. It came on time the part was exactly as described and works great. The delivery was late in the day I did my repairs the next day. Overall I am happy with my purchase.
★★★★★August 9, 2019
Great service!
Reliable and fast!!!
Showing 1–2 of 2 reviews
PAA50081
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
JohnJanuary 30, 2024
will this fit my 2011 s550 4matic?
Sure it will fit exact fit thanks
Namdeo · January 31, 2024
JohnJune 26, 2021
Did you need to recalibrate your ride height after installing the shock struts or was your car level in the first place?
Hello, these struts should restore the height of your vehicle back to the original.
Ricale · June 26, 2021
FayeJune 29, 2019
I have 2010 mercedes benz 4 magic those the struts fit?
2008 s550 4 matic
Daniel · May 24, 2021
Showing 1–3 of 3 questions
Customer service
877-844-3393
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Specify your vehicle's year, make and model to guarantee fit.