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Part Number: 93388

  • Up to 5,000 lbs. of load-leveling capacity*
  • Eliminates squat, trailer sway, rough ride and bottoming out
  • Anodized aluminum end caps for added durability
Find a Retailer Product Details
  • 2 ProSeries air springs with aluminum end caps
  • All necessary mounting brackets
  • All of the hardware needed for installation
  • Fully-illustrated installation guide
Shipping Box Dimensions: 14.5 × 9.5 × 12 in
Shipping Weight: 31.5 lb
Installation Guide: Download Installation Guide
Replacement Air Spring: 86001
Mount Location: Underframe
Application Type: Rear Kit
Warranty: Lifetime Limited

  • Why Air? Why Air Lift?

  • On-Board Air Compressor Systems

YearMakeModelSub ModelDrive
2024CHEVROLETSILVERADO 1500Trail Boss Models4 Wheel Drive
2023CHEVROLETSILVERADO 1500Trail Boss Models4 Wheel Drive
2022CHEVROLETSILVERADO 1500Trail Boss Models4 Wheel Drive
2021CHEVROLETSILVERADO 1500Trail Boss Models4 Wheel Drive
2020CHEVROLETSILVERADO 1500Trail Boss Models4 Wheel Drive
2019CHEVROLETSILVERADO 1500Trail Boss Models4 Wheel Drive
2024GMCSIERRA 1500AT4 Models4 Wheel Drive
2023GMCSIERRA 1500AT4 Models4 Wheel Drive
2022GMCSIERRA 1500AT4 Models4 Wheel Drive
2021GMCSIERRA 1500AT4 Models4 Wheel Drive
2020GMCSIERRA 1500AT4 Models4 Wheel Drive
2019GMCSIERRA 1500AT4 Models4 Wheel Drive

* Never exceed manufacturer’s recommended Gross Vehicle Weight Rating.

CALIFORNIA WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Superior Durability

With anodized aluminum end caps and stainless steel attaching hardware, the ProSeries is the ultra-durable solution you need.

While our standard composite end caps provide outstanding durability, ProSeries end caps take durability and longevity to another level, as they are precisely manufactured from a single billet of aluminum.

Up To 5,000 LBS.

Of Load Leveling Greatness.*

Our air springs beef up your existing suspension to boost your safety and comfort when hauling massive loads.