2017 Superduty Loadlifter 5000 Ultimate Internal Jounce Bumper (ALF88391)

Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your Super Duty a comfortable and stress-free experience. These fully-adjustable, industry-leading air springs are perfectly engineered to fit vehicles with a 2-inch lift, eliminating issues such as squat, poor headlight aim, trailer sway, body roll, and bottoming out. What sets this kit apart is the built-in internal jounce bumper, which provides the ultimate in ride comfort and protection, even on rough roads.

Features
Up to 5,000 lbs. of load-leveling capacity for towing and hauling heavy loads.
Engineered specifically to fit models with a 2-inch lift.
Built-in internal jounce bumper prevents bottoming out and eliminates squat and trailer sway.
Fully adjustable air pressure from 5 to 100 PSI for any situation.
Maintenance-free air springs that can safely run with zero air pressure.
Provides optimal braking and steering control for added safety.
Key suspension components torture-tested to 1 million cycles to ensure maximum longevity.
Compatibility Notes
Fits 1999-2004 Ford Super Duty trucks.
Designed for rear suspension applications.
Notes
Replaces the factory jounce bumper.
Do not exceed the vehicle's gross vehicle weight rating (GVWR).
Includes a 60-Day Ride Satisfaction Guarantee.
Backed by a lifetime warranty covering the air springs and all hardware.
Air Lift has been an expert in air suspension products for more than 70 years.
Includes
LoadLifter 5000 Ultimate air springs with internal jounce bumpers.
All required installation hardware and key suspension components.
Access to Air Lift technical support and customer service.