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2009-21 RAM 1500 4WD Alpha™ HD Air Suspension Kit

kit#: HP10336

Application: 2009-2021 Dodge RAM 1500 4WD

Notes: SUPERSEDED to HP10337.

  • 4 Wheel Drive
  • No Drilling Required
  • Double Convoluted Air Spring
  • 2 Hour Install
  • Lifetime Warranty


Have you ever noticed a difference in ride control when driving empty vs. driving fully loaded? Your truck's factory suspension was designed as a compromise between capability and comfort. When hauling heavy loads, the rear springs can be pushed to the limit - resulting in excessive bounce, sagging ride height, and an overall feeling of instability. With the simple addition of a Pacbrake Alpha™ HD Air Suspension Kit, you can distribute weight evenly to your tires, supporting any load without overtaxing your existing system.

Pacbrake Alpha™ HD Air Spring / Air Suspension Kits are the only air springs (or air helper springs) on the market with one piece aluminium end caps and 20 support wires giving you maximum strength and durability!

Each Pacbrake Double Convoluted Air Spring / Air Suspension Kit is equipped with corrosion resistant roll plates, precision laser cut powder coated steel brackets, grade 5 plated hardware, airline and all accessories required for the perfect bolt on install.

The best feature of this kit is that it does not require the bump stop cup to be cut-off, thus lowering your install time significantly.  

Pacbrake Alpha™ HD Air Springs come with a Lifetime Warranty. Please refer to the warranty document for more details.

With Pacbrake you can level your truck's stance and eliminate your vehicle's sag, sway and bottoming out while providing added support for an overall smooth and safe ride.

CALIFORNIA P65 WARNING: Cancer &Pacbrake; Reproductive

1 review for 2009-21 RAM 1500 4WD Alpha™ HD Air Suspension Kit

  1. Rated 4 out of 5 by Lee

    Very well built kit, no cutting required for installation, easy install without pulling off wheels, I’m only using 26lbs of air with a 900lb tongue weight trailer, no sag anymore when towing, but very rough riding with the minimum 5 lbs of air when truck is unloaded, almost wondering if I should have used the 2wd kit in my 4wd 2019 Ram 1500 sport, expansion joints on highway are unforgiving

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Technical Support

Please see the support documents to help you with your install. If you need more assistance, please call us at 800.663.0096 and speak with a customer service representative


Adrien will guide you through the installation of AMP Adjustable Air Springs. The simple addition of an AMP air spring kit can eliminate overtaxing your suspension by providing the extra support of an inflated air spring, resulting in a level stance, comfortable ride and stable handling.