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12_8278b9fc-c950-447b-a63c-54cf37ab7585 - Northline Parts

Air Bag Suspension Kit For 2011-2019 Chevrolet Chevy Silverado GMC Sierra 2500HD

Alligator_819_x_200_px - Northline Parts

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$407.09
Sale price  $407.09 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Air Bag Suspension Kit for 2011-2019 Chevrolet Silverado & GMC Sierra 2500HD

Enhance your truck's towing and hauling performance with this premium aftermarket air bag suspension kit. Designed specifically for the Chevrolet Silverado and GMC Sierra 2500HD models from 2011 to 2019, this kit provides superior load-leveling capabilities, reducing sag and improving overall ride quality under heavy loads. This is an aftermarket component engineered for reliable durability and seamless integration into your existing suspension system, ensuring your vehicle remains level even under maximum weight.

Key Features & Benefits

  • Improves towing stability and steering control during heavy hauls
  • Eliminates rear-end sag and significantly reduces the risk of bottoming out
  • Enhances ride comfort by effectively absorbing road vibrations and impacts
  • Adjustable air pressure allows you to customize support levels based on your specific load
  • Constructed with high-strength materials for long-lasting, heavy-duty performance

Compatible Models

  • 2011-2019 Chevrolet Silverado 2500HD (2WD/4WD)
  • 2011-2019 GMC Sierra 2500HD (2WD/4WD)

Product Specifications

  • Part Type: Air Bag Suspension Helper Kit
  • Condition: Brand New Aftermarket
  • Placement on Vehicle: Rear
  • Load Capacity: Up to 5,000 lbs
  • Material: Reinforced rubber bellows and heavy-duty steel mounting brackets

Frequently Asked Questions

Is this an OEM part?

No, this is a high-quality aftermarket replacement part designed to meet or exceed original equipment standards for fit and function.

How do I confirm compatibility?

You can confirm compatibility by matching your vehicle's year, make, and model to our list. Please also verify your truck's specific suspension configuration to ensure proper fitment.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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