This Air Lift LoadLifter 5000 Ultimate Plus replacement air spring (part 84301) is a bellows-type spring with an internal jounce bumper, designed to replace a heavily damaged original LoadLifter 5000 Ultimate spring. It is made from rubber with synthetic fabric reinforcement for extreme durability, uses genuine high-strength rust-proof composite endcaps and a reinforced steel girdle ring, and delivers high burst pressure. Backed by a limited lifetime warranty. This spring fits a very wide range of full-size pickups; the model-level fitment is summarized below.
| Product Line | LoadLifter 5000 Ultimate Plus |
| Part Number | 84301 |
| Type | Bellows with internal jounce bumper |
| Endcaps | Rust-proof composite, steel girdle ring |
| Warranty | Limited lifetime |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
