1AASP00021-Chevrolet GMC Cadillac Rear Driver & Passenger Side 2 Piece Air Shock Set TRQ SKA84955
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Replaces

99

2013 Chevrolet Avalanche Rear Driver & Passenger Side 2 Piece Air Shock Set TRQ SKA84955

Air Shock Set
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How to Replace Rear Shock 2000-13 GMC Yukon player icon
How To Replace Air Shock 2007-14 Cadillac Escalade player icon
$ 304.95
$350.95
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$350.95
13% OFF
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TRQ

SKA84955

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Recommended for your 2013 Chevrolet Avalanche


TRQ

SKA84955

In Stock

Product Reviews

4.4/ 5
100 reviews
5★
70
4★
18
3★
2
2★
2
1★
8
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Rating
April 25, 2026
Rear air shocks

Perfect fit, with the videos provided made the process fairly easy. I'm not a mechanic by trade but do like to do my own work when possible. This is the second product bought and I will continue to buy from 1A. Thanks again 1A!

February 22, 2026
Good product, possible surprise at end ??

So far so good, need to let DIYer know about the anti lock wheel sensor connections right on top of frame rail. Easily disconnected when using an extension to remove top bolt. ABS light surprise when done??

July 26, 2025
2011 Avalanche rear shock

Product looks, mounts as original. I have just over 1,000 miles on them and they feel and perform as they should. Good quality.c

November 28, 2024
Tahoe rear Autoride shocks

The shocks are super! An exact replacement for the original. When pulling my travel trailer, they finish the job of leveling the load.

November 5, 2024

Perfect fit

May 22, 2024
Fit like factory shocks

Seem to be working well. Straight forward installation. No leaks. I will be towing a trailer soon so we'll see how the shock handle the extra weight. Good price and I would recommend these shocks

April 27, 2024
Air ride shocks 07 tahoe LTZ

1A auto, always have what I need, very professional service. Ordered air ride shocks for my 2007 tahoe ltz, perfect fit. Ordered from another company, they couldn't get it right. 1A auto my place to shop for my auto needs. Thank you 1A auto.

March 25, 2024
Get-er wired get-er done

Air shocks are stiffer than I expected, so collapsing them enough to fit was a real challenge. After numerous unsuccessful attempts I decided to add baling wire to the top, invert it and compress the shock then twist the top and bottom wires together. This compressed the shock enough to easily slip into the mounts, finally. Once this method was done it was game over and the results are a truly remarkable ride difference. FYI I recall my first shock replacement was with Monroe, they came compressed and held with wire.

February 29, 2024
Good service

Door handles and shocks fit great and are working as they should. I will buy parts here in the future.

February 10, 2024

Perfect fit high quality material,!!

Showing 1–10 of 100 reviews

Customer Q&A

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Ed March 25, 2026
These say passive are they for the Z55 Autoride suspension?

Yes, these will fit on vehicles with Z55 Autoride. The vehicles we list to fit are in the "Vehicle Fit" tab.

Andra · March 25, 2026
David May 21, 2022
How much PSI do they take?

They run off of the onboard compressor

randy · June 2, 2022
Brian May 20, 2022
Do these fit a 2004 GMC Yukon Denali AWD?

Yes, this part will fit your vehicle as long as it was equipped with air suspension from factory.

T · May 20, 2022
daniel January 4, 2022
Will this work for a 2009 Escalade ESV with oem 22s and the z95 suspension option?

They worked fine on my 2009 but im not sure what the z95 option is...Chris.

C · January 8, 2022
Jason November 25, 2021
Its says in the description that these are a passive conversion. I am just looking for a replacement for what came on the vehicle. Are these a replacement? Will the factory air pump hook up to them?

Mine sure did

Patrick · December 8, 2021
Juan June 2, 2021
Hi hows it going was wondering if you guys would have the part number for a 07 Tahoe rear air shocks ?

Yes, according to the information you provided, this part will fit your vehicle.

Emma · June 2, 2021
Darryl November 23, 2020
Do the air shock have the sensor on it?

yes they worked great on my 2002 Escalade with stability system.

Robert · November 30, 2020
Oscar June 21, 2020
What's the difference between auto ride and this setup? Thanks

Thanks for checking us out! These parts will fit just like the original did, bypass the factory sensors, and allow a more consistent ride thanks to a revised gas shock design.

Jessica · June 21, 2020
Kody May 26, 2020
Is this shock a direct replacement for the stock air ride shock?

Hello, These parts will mount and function correctly for the vehicles they are listed for. They do not have the magnetic option as those are only available from the dealer. Thanks!

Adam · May 26, 2020
R May 6, 2020
Will these shocks give a smooth ride in the rear of a 2oo4 chevy tahoe ?

Yes

D · May 7, 2020
Showing 1–10 of 23 questions
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select your Vehicle, to verify this Part will fit.

This part will only fit a 2013 Chevrolet Avalanche with these options.