The Air Lift LoadLifter 5000 Ultimate Rear Kit 88391 features air springs with exclusive internal jounce bumpers that work with your existing rear suspension to allow up to 5,000 lbs. of load leveling capacity. The internal jounce bumpers are made out of closed-cell urethane foam and provide a cushion of air that eliminate harsh jarring on rough roads and can be safely run with zero air pressure. The Air Lift LoadLifter 5000 Ultimate Rear Kit 88391 is one of Air Lift's heaviest rated kits and comes with a lifetime warranty.
Includes:- (2) Air springs with internal jounce bumpers
- (2) Inflation valves
- (2) 1/4" PTC fittings
- Air line
- Mounting brackets
- Hardware
- Instruction manual
- Lifetime warranty
- Free technical support
Installation Manual: