Air Lift LoadLifter 5000 Ultimate Air Spring Kit

2019–2026 Ram 3500 6.4L & 6.7L Diesel

Part #: 88231

Overview

The Air Lift LoadLifter 5000 Ultimate Air Spring Kit is engineered to provide up to 5,000 pounds of load-leveling capacity for your Ram 3500 diesel truck. Designed specifically for 2019 through 2026 models equipped with either the 6.4L or 6.7L engine, this kit enhances towing and hauling performance by improving ride comfort and vehicle stability. Whether you’re carrying heavy payloads or towing trailers, the LoadLifter 5000 Ultimate helps eliminate common issues such as rear-end sag, poor headlight alignment, trailer sway, body roll, and bottoming out.

With fully adjustable air springs, you can fine-tune the air pressure from 5 to 100 PSI to match your load and driving conditions, ensuring optimal control and safety. This kit is ideal for Ram 3500 owners who demand a smoother, safer ride while maximizing their truck’s hauling capabilities.

Key Features

The LoadLifter 5000 Ultimate kit stands out with advanced features that deliver superior load support and ride quality:

• Up to 5,000 lbs of load-leveling capacity for heavy-duty towing and hauling
• Built-in internal jounce bumper exclusive to Air Lift, preventing bottoming out and reducing squat and trailer sway
• Fully adjustable air pressure range from 5 to 100 PSI for precise ride tuning
• Maintenance-free jounce bumper that operates safely even with zero air pressure
• Improves braking, steering control, and overall vehicle stability under load
• Designed to replace factory jounce bumpers for enhanced suspension protection
• Durability tested to 1 million cycles on a hydraulic test rig for long-lasting performance
• Compatible with both 2WD and 4WD Ram 3500 models
• Includes all necessary hardware for a complete installation
• Backed by a lifetime warranty and a 60-Day Ride Satisfaction Guarantee

Construction & Design

The LoadLifter 5000 Ultimate kit features rugged, high-quality air springs constructed from durable materials engineered to withstand harsh road conditions and heavy loads. The internal jounce bumper is integrated within the air spring, replacing the factory bump stop and providing superior protection against suspension bottoming. This innovative design reduces wear and tear on your truck’s suspension components while maintaining ride comfort and vehicle control. All hardware components are corrosion-resistant and built to last, ensuring reliable performance over the life of your vehicle.

Installation & Fitment

Installation of the LoadLifter 5000 Ultimate kit is straightforward and designed to fit 2019–2026 Ram 3500 trucks with 6.4L or 6.7L diesel engines, compatible with both two-wheel and four-wheel drive models. The kit includes all necessary components and hardware, allowing for a bolt-on installation without the need for modifications. Detailed instructions and Air Lift’s technical support team are available to assist with any questions during the installation process. This kit replaces the factory jounce bumper and integrates seamlessly with your existing suspension system.

What's Included

• Two fully adjustable air springs with internal jounce bumpers
• All mounting hardware and brackets
• Air lines and fittings
• Installation instructions

Ideal For

This air spring kit is perfect for Ram 3500 owners who frequently tow heavy trailers or haul substantial payloads and want to improve vehicle stability, ride comfort, and safety. It is especially beneficial for those who experience rear-end sag, trailer sway, or bottoming out during loaded conditions. Whether you use your truck for work, recreation, or both, the LoadLifter 5000 Ultimate provides peace of mind and enhanced control on every trip.

Air Lift Performance develops performance-focused air suspension and air management systems that let drivers dial in ride height and handling on demand. Their kits are engineered as vehicle-specific solutions aimed at delivering both stance and real performance, with air management options to match street and show builds.