2001-2010 Duramax LoadLifter 7500 XL Ultimate Air Spring Kit (57575)

Designed for the LB7 through LMM-era Silverado and Sierra 2500HD/3500, this LoadLifter 7500 XL Ultimate adds up to 7,500 lbs of load-leveling capacity with a pair of 7-inch double-bellows air springs. It eliminates squat, trailer sway, body roll, and bottoming out, while the internal jounce bumper absorbs shock and runs safely at zero PSI. Fully adjustable from 5 to 100 PSI. Fits most side-mount 5th wheel hitch applications; does not fit Cab and Chassis or Quadrasteer.

• Up to 7,500 lbs of load-leveling capacity (do not exceed vehicle GVWR)
• Air springs fully adjustable from 5 to 100 PSI for precise control
• Internal jounce bumper absorbs shock and can run safely at zero air pressure
• Levels your vehicle when towing or hauling for a safe, comfortable ride
• Upper and lower roll plates for added protection
• Ultra-high-strength nylon composite end caps; 2-ply reinforced air springs
• Fits most side-mount fifth-wheel hitch applications
• Easy to install with included instructions
• Air Lift limited lifetime warranty with a 60-day ride satisfaction guarantee
• Does not fit Cab and Chassis or Quadrasteer applications

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