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2003-2009 Hummer H2 Rear Air Suspension Conversion Kit With Rear Shocks (2WD & 4WD) (HA1RB)
We are currently transitioning from red to black springs. Item may differ slightly from photo.

2003-2009 Hummer H2 Rear Air Suspension Conversion Kit With Rear Shocks (2WD & 4WD) (HA1RB)

$269.00Add to cart

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(866) 597-2397

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Kit Class: PREMIUM Warranty: LIFETIME Limited

Convert Your Air Suspension To A Passive Coil Spring Suspension. End Your Air Suspension Problems Forever...

Strutmasters 2003-2009 Hummer H2 Air To Coil Spring Conversion Kit With Rear Shocks is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your ENTIRE air suspension system to use passive shocks and coil springs for less than the price of replacing just ONE Original Equipment air spring.

This Conversion Kit Fits

2003 Hummer H2, 2004 Hummer H2, 2005 Hummer H2, 2006 Hummer H2, 2007 Hummer H2, 2008 Hummer H2, 2009 Hummer H2

Product Notes

  • Currently there is no permanent ride light fix available
  • Made In USA
  • Limited Lifetime Warranty
  • Made With Glide Ride Technology


Vehicle Info

  • Year: 2003-2009
  • Make: Hummer
  • Model: H2
  • Manufacturer: Strutmasters

Air Suspension Conversion Kit Includes

These are the components and materials you can expect to find shipped with your new purchase.

  • 2 Premium Rear Shock Absorber
  • 2 Rear Eibach Springs
  • All Necessary Hardware
  • Detailed Instructions

Shipping Info

All of our products have shipping options available to guarantee you get your part in a timely and affordable manner.

  • Next Business Day: Delivery typically by 10:30 a.m.
  • 2 Business Days: Delivery typically by end of day
  • 1-5 Business Days: Delivery based on distance to destination
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Manufactured, Packaged and
Shipped in North Carolina, USA

All of our conversion kits are manufactured, packaged and shipped from our warehouse right here in Roxoboro, NC, USA. We believe in providing the highest quality parts, such as premium american-made coil springs, to ensure our customers only need to buy the right product once.

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Features & Benefits

Strutmasters Conversion Kits Save Money, Time and Headaches

2003-2009 Hummer H2 Rear Air Suspension Conversion Kit With Rear Shocks (2WD & 4WD) (HA1RB) is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use standard.

Our Conversion Kits are built to improve the performance and stability of your ride. Converting to a non-air suspension system gives you a more reliable ride.

Our kits don't require any major modifications to your vehicle to install.

Only Strutmasters offers premium american-made coil springs on our conversion kits. Notice the difference with a better, smoother ride!

All of our kits come with easy to install instructions so you or your mechanic can get your car up and running faster than ever.

Why Choose Strutmasters Instead Of Those Other Guys

Since 1999, Strutmasters has been helping customers fix their suspension problems at a huge savings over Original Equipment repairs. We are called the Suspension Experts because we invented the first fully-assembled suspension conversion kit almost twenty years ago and fixing suspensions is ALL we do. Our conversion kits are specifically designed to fit your vehicle and all of them are assembled, sold, shipped and serviced by our team right here in North Carolina. We use high quality components, assembled in small batches to ensure you get a great ride every time. We're the only company to feature Eibach coil springs, made in California. Unlike cheaper springs made in China, our Eibach springs are made with cold wound steel -- which ensures the springs will keep their strength over time. Your conversion kit comes with two premium rear shock absorbers, two Eibach coil springs and detailed instructions to make installation easy. Our kits are a direct replacement for your air suspension and can be installed in about an hour per wheel. If you have any questions during the process our tech support team is available to answer all your questions. Don't be bothered with ongoing air suspension repairs, convert your Hummer's suspension to a passive coil spring suspension and save yourself time and a ton of money.

How Do I know If My H2 Air Suspension is failing?

Just like most other vehicles with an air suspension, the most obvious sign of trouble for your 2003-2009 Hummer H2 is a loss of three to five inches of ride height in the rear of the vehicle. On models with air suspension, rubber air springs at the rear two wheels fill with pressurized air to hold up that part of the vehicle. Millions of up and down motions and dry rot from age cause tiny cracks to form in the rubber portion of the air springs. The rubber air springs begin to leak air from the system and as the leaks worsen, they eventually cause the onboard air compressor to get overworked. The air compressor will overheat and shut off. At times, the compressor may turn back on and run, but it can no longer make enough air to support the vehicle. Experienced technicians tell us that replacement of all the major components in the air system is the best hope of a successful repair. A complete overhaul can cost thousands of dollars, which is why the Strutmasters conversion kit is such a popular alternative.


Overall Savings

How does this part compare to OEM parts and other competitive solutions?

  • $2,331

    in Savings

  • 90%

    Less Than Dealer

2003-2009 Hummer H2 OEM Replacement Parts:

+ Rear Air Springs ($180/air spring)
+ Rear Shocks ($130/shock)
+ Compressor Assembly ($1,800)
+ Dryer ($330)
= Over $2,600 (but that doesn't include replacing electronic components that are known to fail such as the height sensors).

After Market Replacement Parts:

+ Air Springs ($215/pair) + Rear Shocks ($40/shock) + Compressor Assembly ($1,500) + Dryer ($100) = Over $1,800 (but that doesn’t include replacing electronic components that are known to fail such as the height sensors).

Strutmasters Conversion Kit:

+ 2 Premium Rear Shock Absorbers
+ 2 Rear Eibach Springs
+ Detailed installation instructions
+ Over-the-phone technical support
+ Lifetime Limited Warranty

Our Price: $269.00!

Suspension Components List

The 2003-2009 Hummer H2 is built with the following rear suspension components:

2003-2009 Hummer H2 Rubber Air Springs (x2) - Commonly referred to as air bags, a plastic and rubber bag that uses pressurized air as a cushion to support the weight of the rear of the vehicle. Tiny cracks in the rubber air springs, due to age and wear and tear, are the number one cause of all air suspension leaks. Since all air springs go bad at about the same rate, if one is leaking, the others will not be far behind. For a proper repair, all of them need to be replaced at the same time.

2003-2009 Hummer H2 Shock Absorbers (x2) - Metal tubing filled with gas-charged hydraulic fluid that controls bouncing motions and dampens vibrations caused by travel on rough road surfaces.

2003-2009 Hummer H2 Height Sensors (x2) - A linkage located near each wheel of a vehicle that measures the height of the vehicle and reports this information back to the control module. The ride height sensor is a moving part, and like all moving parts, they will eventually wear out.

2003-2009 Hummer H2 Air Lines- Tubes that carry pressurized air to the air springs in order to adjust the height of the vehicle.

2003-2009 Hummer H2 Solenoids (x2) - These plastic and metal components regulate the air pressure for each air spring. Solenoids start to leak as they wear out causing the compressor to be overworked and/or fail.

2003-2009 Hummer H2 Air Compressor Assembly- Creates and sends pressurized air to the air springs. When the air suspension starts system starts leaking, the compressor (also known as an air pump) starts working harder to try to keep the system inflated. By the time air suspension leaks down completely, the compressor will be severely damaged or completely failed. Buying replacement air springs and taking the time to install them, only to find out the compressor still needs to be replaced, can be very frustrating and expensive. Even after installing a conversion kit, if the compressor still has life, vehicle owners will still be able to use it's external nozzle to inflate tires and other items.

2003-2009 Hummer H2 Dryer- prevents moisture build-up inside of air suspension parts.

2003-2009 Hummer H2 Suspension Control Module- a computer which is responsible for the operations of the air suspension system and maintaining the vehicle's correct ride height.

2003-2009 Hummer H2 O-rings- Although they are the least expensive parts of the air suspension, they are responsible for maintaining the seal where all of the air lines connect. Be sure to replace the O-rings when repairing any air suspension system.

Performance You Can’t Find Elsewhere
Made With Premium American-Made Coil Springs

American Made Parts,
Unrivaled Quality

Get Your Parts When You Need Them
Fast Shipping Guaranteed

Professional Assistance and ASE Certified Tech Support
Those Other Guys Don't Offer


Real Customers, Real Reviews

Read reviews from people just like you looking for the perfect solution for their suspension needs.

Name: | Location: Galloway, NJ | SKU: HA1RB

My H2 suffered from a saggy rear end. Here’s how Strutmasters took my truck’s rear suspension from zero to hero.


* Phone reps know their products, answered all my questions.
* Installation to convert from the stock H2 air ride to the Strutmasters coil was very straight-forward and was done in my dad’s (home) garage with a jack and some basic tools.
* Direct replacement parts is nearly the best way I could describe this kit. Knuckles weren’t busted, torches weren’t turned on, etc.
* Truck sits perfectly level with the kit and ride feels the same without the headache of a future sag issues. Feel a big weight lifted never having to worry about it again.


About 5 years ago, my air bags went bad and replaced them. I was good up until about a month ago when the compressor failed.

After dealing and fighting with the air ride now twice at this point, I had enough and started looking into a coil conversion because I never wanted to deal with the sag issue again.

I called Strutmasters and the representative that answered the phone had all the answers to my questions, ordered the HA1RB kit over the phone (my shocks were in questionable shape so ordered the kit that came with shocks while I’d be in that area) and in a few days the parts all arrived.

I was expecting this to be a bit of a project, but the the parts were almost literally direct replacements. Directions were to the point and pretty obvious.

The truck sits perfectly level and the ride feels the same, without the headache of ever having to worry about the air ride or rear sag ever again!

Anybody that’s tired of dealing with the air ride issues, absolutely check out the Strutmasters kits and save yourself the headache.

Strutmaster’s kits are going the be the first thing I mention to any other H2s I see with dragging rears.

Feel much more confident in the truck’s reliability!

Thanks Strutmasters!!

Name: | Location: Yakima, WA | SKU: HA1RB

“This was my first time ordering, but it won’t be my last. Gary was very nice he helped me through every step he explained everything to us in detail even though I was a little annoying he was patient and very nice I would definitely order from them again.”

Name: | Location: Baltimore , MD United States | SKU: HA1RB

I contacted the dealer about changing my air suspension in my Hummer H2 to spring and they were charging me nearly $1700.00 for the entire job! Strutmasters sold me an excellent kit after giving me great advice AND recommend a local garage that installed the springs and shocks. Total cost: $750.00! Saved nearly a grand! They are simply the BEST at what they do.

Name: | Location: Minotola, NJ United States | SKU: HA1RB

I was a wreck when I first started. I was worried that my H2 was going to tip or something major was going to happen. I contacted strutmasters a couple days before the install for a walk through. He recommended spraying the parts down with PB Blaster. That worked like a charm! After getting the first side in, in the rear, my confidence grew. Impact wrench, breaker bar or torque wrench are a must. Love the product, and no more service air suspension light. The ride height looks a whole lot better!

Submit a Review »

Ready to Order

Don't wait another minute to get your vehicle running in top condition. Order now to save big!

$269.00Add to cart

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