The Air Lift LoadLifter 5000 Ultimate kit for your 2014-2025 Ram ProMaster 1500/2500/3500 adds an internal jounce bumper to the proven LoadLifter 5000 platform, giving you up to 5,000 lbs of load-leveling capacity, three-stage ride comfort under load, and the safety of zero-PSI operation if you ever lose air pressure. Built for trucks and vans that pull hard and haul heavy.

Key Features

• Offers up to 5,000 lbs of load-leveling capacity*
• Internal jounce bumper gives you three-stage ride comfort and zero-PSI safety**
• Built for ½-, ¾-, and 1-ton pickups and vans with leaf-spring suspensions
• Maintenance-free air springs designed to perform season after season
• Improves handling, braking, and steering response by maintaining ride height under load
• Installs easily with detailed instructions and mounting hardware (kit contents included)
• Ideal for heavy towing, hauling, trailers, or large cargo loads
• Backed by Air Lift’s Limited Lifetime Warranty and 60-Day Ride Satisfaction Guarantee

Kit Contents

• Two (2) LoadLifter 5000 Ultimate air springs (with internal jounce bumper)
• Mounting brackets and hardware
• Air line and inflation valves
• Installation instructions
• Replacement air spring P/N: 84251

Specifications

Fitment

Installation

• Installation Manual (PDF)
• Additional documentation (PDF)