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
To ensure the vehicle performs safely and as designed, we recommend replacing air suspension parts in pairs. If the damping rates are significantly different from side to side (like using different brand parts or mixing old with new) the vehicle body and wheel movement variations could cause handling irregularities.
This item is a passive conversion for models that originally came equipped with an automatic dampening (electronic) suspension. It will fit just like the original did, bypass the factory sensors, and allow a more consistent ride thanks to a revised gas shock design.
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
12 vehicles spanning 2015-2020.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2015-2020
Cadillac
Escalade
Cadillac Escalade with Electronic Suspension Rear Passenger Side Passive Air Shock TRQ PAA81858
2015-2020
Cadillac
Escalade
Cadillac Escalade with Electronic Suspension Rear Driver Side Passive Air Shock TRQ PAA81858
2015-2020
Cadillac
Escalade ESV
Cadillac Escalade ESV with Electronic Suspension Rear Driver Side Passive Air Shock TRQ PAA81858
2015-2020
Cadillac
Escalade ESV
Cadillac Escalade ESV with Electronic Suspension Rear Passenger Side Passive Air Shock TRQ PAA81858
2015-2020
Chevrolet
Suburban
Chevrolet Suburban with Electronic Suspension Rear Passenger Side Passive Air Shock TRQ PAA81858
2015-2020
Chevrolet
Suburban
Chevrolet Suburban with Electronic Suspension Rear Driver Side Passive Air Shock TRQ PAA81858
2015-2020
Chevrolet
Tahoe
Chevrolet Tahoe with Electronic Suspension Rear Driver Side Passive Air Shock TRQ PAA81858
2015-2020
Chevrolet
Tahoe
Chevrolet Tahoe with Electronic Suspension Rear Passenger Side Passive Air Shock TRQ PAA81858
2015-2020
GMC
Yukon
GMC Yukon with Electronic Suspension Rear Passenger Side Passive Air Shock TRQ PAA81858
2015-2020
GMC
Yukon
GMC Yukon with Electronic Suspension Rear Driver Side Passive Air Shock TRQ PAA81858
2015-2020
GMC
Yukon XL
GMC Yukon XL with Electronic Suspension Rear Passenger Side Passive Air Shock TRQ PAA81858
2015-2020
GMC
Yukon XL
GMC Yukon XL with Electronic Suspension Rear Driver Side Passive Air Shock TRQ PAA81858
Part Interchange
Brand Label
Part Number
Unity Automotive
14-511200
Arnott Industries
AS-3066
Chevrolet
23151122
Unity Automotive
13-511200
Westar
AS-7408
WORLDPAC
W0133-3779608
General Motors
84176675
General Motors
23290661
General Motors
23267007
Arnott Industries
AS3066
General Motors
23151122
Arnott Industries
MR-3626
Arnott Industries
AS-3429
PRT
992024
Cadillac
22283446
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
★★★★★★★★★★
2 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★June 24, 2024
Awesome
This company is awesome great parts and service! There my go too for parts
★★★★★August 7, 2022
Great price, and no error code!
Was SO happy my son found this part! It cost me half what was offered anywhere else. I have a smooth ride again!
Showing 1–2 of 2 reviews
PAA81858
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
JohnOctober 3, 2022
Are you supposed to plug the air lines back in?
Yes, this rear air shock utilizes the original mounting points and connections.
Cristina · October 3, 2022
SAugust 4, 2022
Is this a single shock or a pair?
This is for a single shock.
T · August 5, 2022
BenjaminMarch 9, 2022
Do these shocks contain magnetic fluid?
These shocks will not contain magnetic fluid.
Jessica · March 9, 2022
LaDarienJanuary 4, 2022
Will this work with the z95 suspension?
Yes this will work with models that RPO code Z95, Magneride Suspension.
T · January 5, 2022
Showing 1–4 of 4 questions
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
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