2020-2026 Duramax LoadLifter 5000 Ultimate Air Spring Kit (88341)

The LoadLifter 5000 Ultimate gives your late-model Duramax HD up to 5,000 lbs of load-leveling capacity so heavy towing and hauling stay comfortable and controlled. It eliminates squat, poor headlight aim, trailer sway, body roll, and bottoming out while keeping braking and steering sharp under load. Dial the air pressure from 5 to 100 PSI to match any weight, backed by the exclusive internal jounce bumper that runs safely at zero pressure.

• Air springs fully adjustable from 5 to 100 PSI with no sag or bottoming out
• Internal jounce bumper prevents bottoming out and runs safely at zero air pressure
• Up to 5,000 lbs of load-leveling capacity (do not exceed the vehicle's GVWR)
• No metal drilling, grinding, or removal of factory components required
• Under-frame kit designed to work with most in-bed hitches
• Fits puck-style 5th wheel and gooseneck hitch mounts; may not work with frame side-mounted hitches, review the installation manual
• Rugged, durable air springs and all hardware included
• Easy to install with the fully illustrated installation manual
• Backed by Air Lift's Lifetime Warranty and 60-Day Ride Satisfaction Guarantee
• Will not fit commercial chassis vehicles; does not fit ZR2 and AT4X models

• Bellows Color: Black
• Air Lines Included: Yes
• Fittings Included: Yes