Arnott BAG-CH107387 Suspension Leveling Kit - Rear

Rear Helper Air Spring Kit for Heavy Loads

The Arnott BAG-CH107387 rear helper air spring kit adds adjustable load support for trucks and SUVs that tow, haul, or carry uneven cargo. It is built with black rubber bellows and includes mounting hardware for a direct rear suspension upgrade on a wide range of Ford, Dodge, Chevrolet, and GMC applications.

Key Features

• Rear suspension leveling kit with adjustable air pressure for changing load demands
• Black rubber bellows for load-bearing support and ride control
• Helps reduce axle-to-frame contact that can lead to bottoming out
• Supports steering control and braking effectiveness during weight shift events
• Mounting hardware included for installation
• Regular grade construction for everyday towing and hauling use
• Arnott part number BAG-CH107387

Detailed Description

Arnott BAG-CH107387 is a rear helper air spring kit engineered to improve stability, ride quality, and brake effectiveness when a vehicle is carrying heavy cargo or towing. The air springs use adjustable air pressure to match different load conditions, while the rubber bellows help reduce inner-leaf friction for smoother suspension movement. This setup also softens contact between the axle and frame to limit harsh bottoming-out events. BAG-CH107387 is a practical suspension leveling solution for rear applications on Ford F-250, Ford F-350, Ford Bronco, Ford F-150, Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, Chevrolet C10/C20/C30, and GMC C1500/C2500/C3500 platforms.

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

What It Helps Address

• Rear sag under towing or payload
• Excessive body roll from uneven cargo weight
• Harsh axle-to-frame contact over bumps
• Reduced steering control during load transfer
• Brake performance changes caused by rear-end squat

Installation Notes and Fitment

Compatible With rear applications on the following vehicles: Fits 1963-2004 Ford F-250, Rear; Fits 1994-2002 Dodge Ram 2500, Rear; Fits 1994-2002 Dodge Ram 3500, Rear; Fits 1994-2001 Dodge Ram 1500, Rear; Fits 1963-1998 Ford F-350, Rear; Fits 1997 Ford F-250 HD, Rear; Fits 1990-1996 Ford Bronco, Rear; Fits 1975-1996 Ford F-150, Rear; Fits 1977-1993 Dodge D150, Rear; Fits 1981-1993 Dodge D250, Rear; Fits 1981-1993 Dodge D350, Rear; Fits 1977-1993 Dodge W150, Rear; Fits 1981-1993 Dodge W250, Rear; Fits 1981-1993 Dodge W350, Rear; Fits 1984-1989 Dodge D100, Rear; Fits 1975-1980 Dodge D100, Rear; Fits 1984-1989 Dodge W100, Rear; Fits 1975-1977 Dodge W100, Rear; Fits 1975-1987 Chevrolet C20, Rear; Fits 1987 Chevrolet R10, Rear; Fits 1987 Chevrolet R20, Rear; Fits 1987 Chevrolet R30, Rear; Fits 1987 GMC R1500, Rear; Fits 1975-1986 Chevrolet C10, Rear; Fits 1975-1986 Chevrolet C30, Rear; Fits 1979-1986 GMC C1500, Rear; Fits 1979-1986 GMC C2500, Rear; Fits 1979-1986 GMC C3500, Rear; Fits 1975-1980 Dodge D200, Rear; Fits 1975-1980 Dodge D300, Rear; Fits 1975-1980 Dodge W200, Rear; Fits 1975-1980 Dodge W300, Rear; Fits 1968-1979 Ford F-100, Rear.

Mounting hardware is included. Bellows material is rubber, bellows color is black, and bushings are not included. For best results, verify rear suspension clearance and follow the vehicle-specific service procedure during installation.

Quality Assurance

Arnott supplies suspension components for load support and ride control applications, and BAG-CH107387 is built as a regular-grade rear helper air spring kit with application-specific fitment coverage.