Air Lift LoadLifter 5000 ULTIMATE Replacement Air Spring

Restore your load-leveling system to peak performance with genuine Air Lift LoadLifter 5000 ULTIMATE Replacement Air Springs. When an air spring wears out or sustains damage, these direct-fit replacements allow you to rebuild your existing helper spring system without the expense of a complete kit replacement. Built to the same exacting specifications as the original components, each replacement spring uses authentic Air Lift materials and construction methods trusted by truck and van owners for over 75 years.

Key Features:

• Internal Jounce Bumper — Air Lift's exclusive closed-cell urethane foam jounce bumper absorbs road shock, eliminates harsh jarring, and delivers three-stage ride comfort under varying load conditions
• Safe at Zero PSI — The internal jounce bumper allows the air spring to continue functioning safely even at 0 PSI, providing critical protection in the event of unexpected pressure loss
• Heavy-Duty Rubber Construction — Engineered like a tire with robust rubber and 2-ply synthetic fabric reinforcement for exceptional strength and long-term durability
• Rustproof Composite End Caps — High-strength nylon composite end caps resist corrosion in harsh road and weather environments while delivering the strength of steel at reduced weight
• Steel Girdle Ring Reinforcement — An integrated steel girdle ring maintains structural stability and dimensional integrity under heavy loads
• High Burst Pressure Rating — Engineered to operate safely at maximum inflation pressures, matching the full performance envelope of the original system
• Hardware Included — Each replacement spring ships with the necessary mounting hardware and air fitting for a straightforward installation

These replacement air springs are designed as direct-fit components for select Air Lift LoadLifter 5000 ULTIMATE air helper spring systems. Working in conjunction with your vehicle's factory leaf spring suspension, the LoadLifter 5000 ULTIMATE platform delivers up to 5,000 lbs. of load-leveling capacity, adjustable from 5 to 100 PSI, keeping your vehicle stable, level, and comfortable whether fully loaded or running empty.

About Air Lift Company: Founded in 1949 and headquartered in Lansing, Michigan, Air Lift is a family-owned American company with over 75 years of air suspension engineering expertise. Their load support products are distributed worldwide and backed by a limited lifetime warranty with no mileage restriction, plus a 60-day money-back ride satisfaction guarantee.

Please Note: This is a replacement air spring component — not a complete installation kit. Mounting brackets are not included. Each variant in this product line is designed to replace a specific LoadLifter 5000 ULTIMATE kit. Refer to individual product listings for compatible kit numbers and verify your existing system's part number before ordering.