2008 GMC Sierra 2500 HD Air Suspension Helper Spring Kit Parts

Showing 1 - 7 of 7 products
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Air Lift
  • LoadLifter 7500 XL Ultimate provides supreme support for heavy hauling
  • Rear
  • The LoadLifter 7500 XL Ultimate offers greater leveling strength for towing and hauling with 7-inch double-bellows air springs and up to 7;500 lbs. load-leveling capacity. The fully adjustable kit helps support the most significant loads.
  • LoadLifter 7500 XL Air Spring Kit
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • 7500 lbs. Of Load Leveling Capacity
    • Makes Towing And Hauling A Breeze
    • Added Stability And Weight Distribution
    • Optimal Braking And Steering Control
    • Safe And Comfortable Experience While Towing
  • The LoadLifter 7500 XL Ultimate offers support for the heaviest tows with an internal jounce bumper, absorbing shock for the smoothest ride. Air Lift's fully adjustable, industry-leading air springs are the perfect upgrade for your vehicle, eliminating any issues you might face when towing and hauling. Designed with an internal jounce bumper for select Chevy Silverado/GMC Sierra 2500HD and 3500HD, two-wheel and four-wheel drive, this air spring kit eliminates frequent issues you might face, like bottoming out, squat and trailer sway. Air Lift's air springs are fully adjustable, and the jounce bumper allows you to tow and haul with lower pressures with 7500 lbs. of load-leveling capacity. The closed-cell urethane foam jounce bumper inside the air spring provides a cushion of air that absorbs shock, eliminates harsh jarring on rough roads, and protects vehicles carrying heavy loads. An Air Lift exclusive, the kit features upper and lower roll plates for added protection. All end caps are made with an ultra-high-strength nylon composite formula, strong as steel but much lighter and corrosion-proof. The air springs are built like tires, reinforced with 2-ply fabric for maximum strength. With the added stability that air springs provide, you can haul safely, knowing that you have optimal braking and steering control. The LoadLifter 7500 XL Ultimate has up to 20% more air spring volume when compared to Air Lift's LoadLifter 5000 series. The LoadLifter 7500 XL Ultimate's air springs are maintenance-free, can run safely on zero air pressure, and are fully adjustable from 5-100 PSI for precise control. Do not exceed the vehicle's gross vehicle weight rating (GVWR).

Additional Fitment Information:
Vehicle
2008 - GMC Sierra 2500 HD

Air Lift
  • LoadLifter 5000 ULTIMATE with internal jounce bumper
  • Rear; Adjustable; With Internal Jounce Bumper; 2 Hr Install; Safely Run w/Zero Air Pressure For Leaf Spring Suspension
  • LoadLifter 5000 ULTIMATE with internal jounce bumper to absorb shock for best ride comfort
  • LoadLifter 5000 Ultimate Air Spring Kit
  • Product Attributes:
    • Front Sway Bar Links Included: No
    • WARNING CA Proposition 65: Yes
    • Control Arms Included: No
    • WARNING CA Proposition 65 Message: California: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • 30L Dampers Included: No
    • Drilling Required: Yes
  • Features:
    • Exclusive Internal Jounce Bumper Inside Springs Absorbs Shock
    • Up To 5000lbs Of Load Leveling Capacity
    • Maintenance Free
    • Run Safely w/Zero Air Pressure
    • Eliminates Harsh Jarring On Rough Roads
    • Air Adjustable from 5 to 100 psi
    • Easy To Install In Less Than 2 Hours
    • 60-Day Industry-Exclusive No Questions Asked Money Back Guarantee
    • Best Lifetime Warranty In Industry
    • Covers All Kit Contents
  • LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product! Fits vehicles with in-bed hitches. Tow and haul the heaviest loads with safety and comfort with LoadLifter 5000 ULTIMATE. Works with vehicle's leaf springs to provide up to 5,000 lbs. of front load leveling capacity and keeps the vehicle riding stable, level and comfortable whether loaded or unloaded. Fully adjustable from 5 to 100 PSI. The closed-cell urethane foam jounce bumper inside the ULTIMATE air springs provide a cushion of air that absorbs shock, eliminates harsh jarring on rough roads and protects vehicles carrying heavy loads. Never bottom out again with the ULTIMATE! LoadLifter 5000 ULTIMATE air springs are maintenance free! Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. Includes industry-exclusive 60 Day No Questions Money Back Guarantee! Includes the most comprehensive Lifetime Warranty in the industry---covers all kit contents including brackets, fittings and air line. Air springs are built like a tire and are reinforced by durable, 2-ply fabric for maximum strength. Exclusive upper and lower roll plates included. Protect the springs from sharp edges, such as brackets or the frame. The kit includes 2 air springs, brackets, air lines, Schrader valve and all of the hardware needed for installation. Includes fully illustrated instruction manual. Add an Air Lift on-board air compressor system to inflate and deflate air springs with the touch of a button from inside or outside of the vehicle.

Additional Fitment Information:
Vehicle
2008 - GMC Sierra 2500 HD

Rough Country
  • 0-7.5 in. Lift; w/Onboard Air Compressor
  • Air Spring Kit; 0-7.5 in. Lift; w/Onboard Air Compressor;
  • Air Spring Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy To Install
    • Durable Powder Coated Steel Brackets
    • Push To Connect Air Fittings
    • Internal Bump Stop In Air Bag
    • Double Convoluted Air Bag
    • Complete Kit
    • Levels Truck When Towing For Safer Load Carrying
    • Includes DOT Approved Air Line
  • Ideal Leveling. Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, due to the amount of weight in the bed, or the condition of the vehicles rear leaf springs, this can cause the vehicle to be un-level when under load. Here at Rough Country, we created an innovative new product to ensure that these are troubles of the past. Introducing, Rough Countrys Rear Air Spring Kit. Heavy-duty Construction. Rough Countrys Rear Air Spring Kit features two RC branded high-quality double convoluted airbags complemented with DOT-approved airlines. Whether you plan on towing or hauling in the not-so-distant future Rough Countrys Air Spring kit is the must-have accessory to ensure that your trailer is level reducing the weight-off of the tongue of your trailer.  Each kit offers 1/4 in. push connector fittings and all of the bracketry needed to ensure installation is lightning fast and secure! Rough Countrys Air Spring kit provides up to 5,000 lbs. of load support to ensure that you experience less sway and bottoming out when braking and steering!  Installation. With an estimated timeframe of 1-2 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly! Limited Lifetime Replacement Warranty. Rough Countrys Rear Air Spring Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Countrys Suspension products!

Additional Fitment Information:
Vehicle
2008 - GMC Sierra 2500 HD

Air Lift
  • LoadLifter 5000 Ultimate Plus Kit
  • Rear
  • Offering up to 5;000 pounds of load-leveling capacity; the new LoadLifter Ultimate Plus kit from Air Lift Company will make towing and hauling with your vehicle a comfortable and stress-free experience.
  • LoadLifter 5000 Ultimate Plus
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: California: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Exclusive Internal Jounce Bumper Inside Springs Absorbs Shock
    • Up To 5000lbs Of Load Leveling Capacity
    • Maintenance Free
    • Run Safely w/Zero Air Pressure
    • Eliminates Harsh Jarring On Rough Roads
    • Air Adjustable from 5 to 100 psi
    • Easy To Install In Less Than 2 Hours
    • 60-Day Industry-Exclusive No Questions Asked Money Back Guarantee
    • Best Lifetime Warranty In Industry
    • Covers All Kit Contents
  • Offering up to 5,000 pounds of load-leveling capacity, the new LoadLifter Ultimate Plus kit from Air Lift Company will make towing and hauling with your vehicle a comfortable and stress-free experience. For the elite user, we've paired our fully-adjustable, industry leading air springs with the highest-quality components, making it the longest-lasting load support kit that money can buy. The new LoadLifter 5000 Ultimate Plus kit helps to eliminate problems frequently faced when towing and hauling, such as squat, poor headlight aim, trailer sway, and body-roll. The double-bellow air springs feature an Air Lift-exclusive internal jounce bumper. This added feature absorbs shock and works to prevent bottoming out. It replaces the factory jounce bumper and is completely maintenance free, allowing the air spring to run safely with zero air pressure in emergency situations. With the ability to adjust the air pressure in the springs all the from 5-100 PSI, making your vehicle ready for any weight and any situation (NOTE: Do not exceed vehicle's GVWR). The added stability and weight-distribution provided by air springs allow you to tow and haul safely, with optimal braking and steering control. What sets the new LoadLifter 5000 Ultimate Plus apart from other Air Lift kits are the upgraded components for the elite tower and hauler. These exclusive upgrades include stainless steel mounting hardware, roll plates, and braided air line. With the added protection that stainless steel provides, you can tow and haul knowing your air springs are protected from sharp edges and road debris. Add in the military-grade AN fittings that simply thread together for a metal-to-metal seal, you know that your system will be easy to install and leak-free with no air line cutting required. As the leader in air suspension products for more than 70 years, Air Lift is committed to delivering quality load support parts that last.

Additional Fitment Information:
Vehicle
2008 - GMC Sierra 2500 HD

Rough Country
  • 0-6 in. Lift; w/Onboard Air Compressor
  • Air Spring Kit; 0-6 in. Lift; w/Onboard Air Compressor;
  • Air Spring Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy To Install
    • Durable Powder Coated Steel Brackets
    • Push To Connect Air Fittings
    • Internal Bump Stop In Air Bag
    • Double Convoluted Air Bag
    • Complete Kit
    • Levels Truck When Towing For Safer Load Carrying
    • Includes DOT Approved Air Line
  • Ideal Leveling. Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, due to the amount of weight in the bed, or the condition of the vehicles rear leaf springs, this can cause the vehicle to be un-level when under load. Here at Rough Country, we created an innovative new product to ensure that these are troubles of the past. Introducing, Rough Countrys Rear Air Spring Kit. Heavy-duty Construction. Rough Countrys Rear Air Spring Kit features two RC branded high-quality double convoluted airbags complemented with DOT-approved airlines. Whether you plan on towing or hauling in the not-so-distant future Rough Countrys Air Spring kit is the must-have accessory to ensure that your trailer is level reducing the weight-off of the tongue of your trailer.  Each kit offers 1/4 in. push connector fittings and all of the bracketry needed to ensure installation is lightning fast and secure! Rough Countrys Air Spring kit provides up to 5,000 lbs. of load support to ensure that you experience less sway and bottoming out when braking and steering!  Installation. With an estimated timeframe of 1-2 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly! Limited Lifetime Replacement Warranty. Rough Countrys Rear Air Spring Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Countrys Suspension products!

Additional Fitment Information:
Vehicle
2008 - GMC Sierra 2500 HD

Rough Country
  • 11-1/4 - 12-1/4 in. Rear Measurement Range; w/Onboard Air Compressor
  • Air Spring Kit; 11-1/4 - 12-1/4 in. Rear Measurement Range; w/Onboard Air Compressor;
  • Air Spring Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy To Install
    • Durable Powder Coated Steel Brackets
    • Push To Connect Air Fittings
    • Internal Bump Stop In Air Bag
    • Double Convoluted Air Bag
    • Complete Kit
    • Levels Truck When Towing For Safer Load Carrying
    • Includes DOT Approved Air Line
  • Ideal Leveling. Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, due to the amount of weight in the bed, or the condition of the vehicles rear leaf springs, this can cause the vehicle to be un-level when under load. Here at Rough Country, we created an innovative new product to ensure that these are troubles of the past. Introducing, Rough Countrys Rear Air Spring Kit. Heavy-duty Construction. Rough Countrys Rear Air Spring Kit features two RC branded high-quality double convoluted airbags complemented with DOT-approved airlines. Whether you plan on towing or hauling in the not-so-distant future Rough Countrys Air Spring kit is the must-have accessory to ensure that your trailer is level reducing the weight-off of the tongue of your trailer.  Each kit offers 1/4 in. push connector fittings and all of the bracketry needed to ensure installation is lightning fast and secure! Rough Countrys Air Spring kit provides up to 5,000 lbs. of load support to ensure that you experience less sway and bottoming out when braking and steering!  Installation. With an estimated timeframe of 1-2 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly! Limited Lifetime Replacement Warranty. Rough Countrys Rear Air Spring Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Countrys Suspension products!

Additional Fitment Information:
Vehicle
2008 - GMC Sierra 2500 HD

Rough Country
  • 5000 lbs. Load Capacity
  • Air Spring Kit; 5000 lbs. Load Capacity;
  • Air Spring Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy To Install
    • Durable Powder Coated Steel Brackets
    • Push To Connect Air Fittings
    • Internal Bump Stop In Air Bag
    • Double Convoluted Air Bag
    • Complete Kit
    • Levels Truck When Towing For Safer Load Carrying
    • Includes DOT Approved Air Line
    • Front And Rear Headlight Adjustment Brackets Included
  • Ideal Leveling. Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, due to the amount of weight in the bed, or the condition of the vehicles rear leaf springs, this can cause the vehicle to be un-level when under load. Here at Rough Country, we created an innovative new product to ensure that these are troubles of the past. Introducing, Rough Countrys Rear Air Spring Kit. Heavy-duty Construction. Rough Countrys Rear Air Spring Kit features two RC branded high-quality double convoluted airbags complemented with DOT-approved airlines. Whether you plan on towing or hauling in the not-so-distant future Rough Countrys Air Spring kit is the must-have accessory to ensure that your trailer is level reducing the weight-off of the tongue of your trailer.  Each kit offers 1/4 in. push connector fittings and all of the bracketry needed to ensure installation is lightning fast and secure! Rough Countrys Air Spring kit provides up to 5,000 lbs. of load support to ensure that you experience less sway and bottoming out when braking and steering!  Installation. With an estimated timeframe of 1-2 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly! Limited Lifetime Replacement Warranty. Rough Countrys Rear Air Spring Kit is backed with a limited lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Countrys Suspension products!

Additional Fitment Information:
Vehicle
2008 - GMC Sierra 2500 HD
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