Arnott BAG-RA251423 Suspension Leveling Kit - Rear

Rear Air Spring Support for Ram 2500

The Arnott BAG-RA251423 helper air spring kit adds adjustable rear load support for 2014-2025 Ram 2500 trucks with an in-bed hitch. It is built to improve stability, ride quality, and braking balance when the truck is carrying weight or towing.

With rubber bellows, black bellows color, and included mounting hardware, this rear suspension leveling kit is focused on load-bearing support and reduced axle-to-frame contact during heavy-duty use. Arnott BAG-RA251423 is a direct fit for rear applications on the Ram 2500.

Key Features

• Fits 2014-2025 Ram 2500, rear, with in-bed hitch compatibility noted
• Adjustable air pressure for changing load demands
• Rubber bellows construction with black finish
• Mounting hardware included
• Helps reduce inner-leaf friction for smoother rear suspension movement
• Supports steering control and braking balance during weight transfer
• Softens axle-to-frame contact to reduce bottoming out
• Arnott BAG-RA251423 for rear suspension leveling and load support

Detailed Description

The Arnott BAG-RA251423 is a rear suspension leveling kit for the Ram 2500 that uses air pressure to add load-bearing support when the truck is working under heavier conditions. This setup is suited for drivers who need more control over rear ride height and suspension response while towing or hauling. The rubber bellows help isolate movement, while the adjustable air spring design lets the rear suspension be tuned for different load levels.

For 2014-2025 Ram 2500 rear applications, this kit helps maintain stability, braking effectiveness, and steering control during weight shift events. It also reduces harsh axle contact with the frame, which can limit bottoming out under load. Arnott BAG-RA251423 is a practical choice for Ram 2500 owners looking for rear air spring support with in-bed hitch compatibility.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Rear sag when carrying cargo or towing
• Reduced stability from uneven load distribution
• Harsh bottoming out over bumps or dips
• Brake balance changes during weight transfer
• Steering control loss caused by rear-end squat

Installation Notes and Tips

Install on the rear of the Ram 2500 only. Verify in-bed hitch clearance before installation, since this application is listed as in-bed hitch compatible. Mounting hardware is included; bushings, shocks, sway bars, coil springs, and reservoir are not included. Follow the vehicle-specific service procedure and confirm air spring routing, clearance, and inflation settings before returning the truck to service.

Quality Assurance

Arnott supplies suspension components engineered for load support and ride control in demanding truck applications. BAG-RA251423 is built with regular-grade rubber bellows and includes the hardware needed for installation.