Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate - Primary
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
Ram 1500 TRX Air Suspension Kit - LoadLifter 5000 Ultimate
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Air Lift Loadlifter 5000 Ultimate Air Spring Kit w/ Internal Jounce for 21-24 Dodge Ram TRX 4WD

Air Lift
ALF88377
729199883774
Air Suspension Kits
13 Units In Stock - Ships Next Business Day
$ 734.99
FREE Ground Shipping!
$ 734.99

SKU: 88377 / UPC: 729199883774

Air Lift LoadLifter 5000 Ultimate Air Spring Kit with Internal Jounce Bumper for 2021-2024 Ram 1500 TRX 4WD and 2025 Ram 1500 RHO 4WD

The Air Lift LoadLifter 5000 Ultimate air spring kit, engineered specifically for the 2021-2024 Ram 1500 TRX 4WD and 2025 Ram 1500 RHO 4WD. This complete rear air suspension system delivers up to 5,000 pounds of load-leveling capacity, allowing you to maintain a level ride height under demanding conditions like trailer towing, cargo loading, or off-road adventures.

It integrates seamlessly with your truck's leaf spring setup, providing adjustable air pressure from 5-100 PSI for precise control over ride stiffness and handling.

Drivers choose this kit because it directly addresses common challenges such as rear-end sag, trailer sway, body roll, and bottoming out, ensuring stable steering, effective braking, and a smoother highway ride even at full load.

Compared to standard leaf springs or basic helper springs, this system offers greater adjustability and progressive damping through its built-in components, making it the direct solution for Ram TRX and RHO owners who demand reliable performance without compromising suspension travel.

Vehicle Fitment Details

  • 2021 Ram 1500 TRX 4WD
  • 2022 Ram 1500 TRX 4WD
  • 2023 Ram 1500 TRX 4WD
  • 2024 Ram 1500 TRX 4WD
  • 2025 Ram 1500 RHO 4WD

It is designed for vehicles with leaf spring rear suspensions and requires no major modifications for installation, though professional help is recommended for optimal results.

What's Included in Your Purchase

Every kit arrives complete with all components needed for a straightforward bolt-on installation, including:

  • (2) Durable air springs with integrated internal jounce bumpers for progressive load support and impact absorption
  • (2) Air spring cradles to maximize full suspension extension and prevent over-extension during unloading
  • Air lines with Schrader valve fittings for easy inflation and pressure monitoring
  • Roll plates to distribute load evenly and reduce side-to-side shifting
  • All required mounting brackets and zinc-coated hardware for corrosion resistance
  • Fully illustrated installation manual with step-by-step instructions

Key Specifications

  • Part Number: 88377
  • UPC: 729199883774
  • Load-Leveling Capacity: Up to 5,000 lbs (level load support actual capacity depends on vehicle and usage)
  • Air Pressure Range: 5-100 PSI (0.34-7 BAR)
  • Construction: Heavy-duty reinforced air springs with internal jounce bumpers and external cradles
  • Compatibility: Rear leaf spring suspensions on 1/2-ton trucks like the Ram 1500 TRX and RHO
  • Warranty: Limited lifetime warranty on air springs 2-year warranty on other components
  • Installation Time: Approximately 2-3 hours with basic tools

Part Weight and Shipping Details

  • Kit Weight: 59.5 lbs
  • Shipping Box Dimensions (L x W x H): 14.125 in x 10.75 in x 9.25 in

The compact box size ensures cost-effective delivery while protecting all components during transit.

This Air Lift LoadLifter 5000 Ultimate kit stands out for Ram TRX and RHO drivers by combining robust load handling with everyday comfort, backed by decades of engineering expertise from Air Lift Company. Install it to keep your truck balanced, responsive, and ready for any job whether hauling gear for overlanding or towing a full trailer across the country.

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