Leaf spring air spring kit 88341

Underframe kit designed to work with most in-bed hitches

Up to 5,000 lbs. of load-leveling capacity (Note: Do not exceed vehicle's GVWR)

Easy to install with fully-illustrated installation manual

Features Air Lift's Lifetime Warranty, with a 60 Day Ride Satisfaction Guarantee

Rugged durable components including air springs and all hardware

Install Difficulty Level: Easy - No metal drilling, grinding, or removal of factory components required.

Air springs fully adjustable from 5-100 PSI, helping to level your vehicle when towing or hauling a heavy load for a safe, comfortable ride with no sag or bottoming out

Internal jounce bumper prevents bottoming out

Fits puck style 5th wheel and gooseneck hitch mounts, may not work with frame side-mounted hitches, review installation manual for reference

Will not fit commercial chassis vehicles

Does not fit ZR2 and AT4X models

Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a comfortable and stress-free experience. For the ultimate ride comfort and protection, our fully-adjustable, industry leading air springs are the perfect partner for your vehicle, eliminating any issues that you might face. The LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and hauling, such as squat, poor headlight aim, trailer sway, body roll, and bottoming out. With the added stability and weight-distribution that air springs provide, you can haul safely, knowing that you have optimal braking and steering control. With the ability to adjust the air pressure from 5-100 PSI, your pickup can be ready for any weight and any situation (Note: Do not exceed vehicle's gross vehicle weight rating (GVWR)). What sets the LoadLifter 5000 Ultimate apart from other air spring kits is the built-in internal jounce bumper. An Air Lift exclusive, the jounce bumper inside the air spring prevents bottoming out, eliminating squat and trailer sway, even on rough roads. This replaces the factory jounce bumper and it completely maintenance free, running safely with zero air pressure. This added feature makes the kit the ULTIMATE in ride comfort and protection. As the leader in air suspension products for more than 70 years, Air Lift is committed to delivering quality load support parts that last. To ensure the highest quality, longevity, and customer satisfaction, the key suspension components, including the air springs and all hardware, have all been torture-tested to 1 million cycles on our hydraulic test rig. With a lifetime warranty and 60-Day Ride Satisfaction Guarantee -- not to mention the Air Lift reputation for great customer service and technical support, should you run into any snags in the installation process.

Fitment

Year	Make	Model	Sub Model	Body/Cab	Fitment Notes	Bed Type	Bed Length	Engine Cylinders	Engine Liter	Engine Aspiration	Drive
2020	Chevrolet	Silverado 2500 HD					0				4WD
2020	Chevrolet	Silverado 3500 HD					0				4WD
2020	GMC	Sierra 2500 HD					0				4WD
2020	GMC	Sierra 3500 HD					0				4WD
2021	Chevrolet	Silverado 2500 HD					0				4WD
2021	Chevrolet	Silverado 3500 HD					0				4WD
2021	GMC	Sierra 2500 HD					0				4WD
2021	GMC	Sierra 3500 HD					0				4WD
2022	Chevrolet	Silverado 2500 HD					0				4WD
2022	Chevrolet	Silverado 3500 HD					0				4WD
2022	GMC	Sierra 2500 HD					0				4WD
2022	GMC	Sierra 3500 HD					0				4WD
2023	Chevrolet	Silverado 2500 HD					0				4WD
2023	Chevrolet	Silverado 3500 HD					0				4WD
2023	GMC	Sierra 2500 HD					0				4WD
2023	GMC	Sierra 3500 HD					0				4WD
2024	Chevrolet	Silverado 2500 HD					0				4WD
2024	Chevrolet	Silverado 3500 HD					0				4WD
2024	GMC	Sierra 2500 HD					0				4WD
2024	GMC	Sierra 3500 HD					0
2025	Chevrolet	Silverado 2500 HD					0				4WD
2025	Chevrolet	Silverado 3500 HD					0				4WD
2025	GMC	Sierra 2500 HD					0				4WD
2025	GMC	Sierra 3500 HD					0				4WD

Additional Resources

Warranty Information

Installation Instructions