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HP10355 Pacbrake Rear Air Spring Suspension Kit - Chevy/GMC 2020 2500HD/3500HD (2wd/4wd)

SKU: HP10355
Mftr. Part#: HP10355
UPC: 628480002613
Manufacturer: PacBrake
Pacbrake's 2020 Chevrolet/GMC 2500/3500HD (2wd/4wd) rear heavy duty air springs to get rid of your trucks sag, sway and bottoming out. Distribute the weight equally to your tires, supporting any load without overburdening your suspension.

PRODUCT DETAILS (click to expand)

Mftr. Part#HP10355
Weight (lbs.):34.00 lbs.
Dimensions:10.00" x 18.00" x 16.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Truck Type/ModelDuramax
Truck FamilyGM Duramax L5P 2020
Product TypeAir Bag System


We all know that different feeling of driving empty vs driving fully loaded. Your trucks factory suspension was designed as a compromise between capability and comfort. Your Chevrolet's rear springs can be pushed to the max when hauling heavy loads, resulting in excessive bounce, sagging ride height, and an overall feeling of instability. With Pac brake’s air suspension kit, distribute weight equally supporting heavy loads.


  • Distribute Weight Evenly, Supporting Heavy Loads
  • One Piece Aluminum End Caps and 20 Support Wires. Giving You Maximum Strength and Durability
  • Equipped with Corrosion Resistant Roll Plates
  • Precision Laser Cut Powder Coated Steel Brackets
  • Grade 5 Plated Hardware
  • Includes Airline and All Accessories Needed for Install
  • Lifetime Warranty