Arnott BAG-F2501116 Air Suspension Helper Spring Kit - Rear

Arnott BAG-F2501116 Rear Air Helper Spring Kit

The Arnott BAG-F2501116 air suspension helper spring kit adds adjustable load support for rear suspension applications on select Ford Super Duty trucks. It is built for drivers who need steadier towing, improved ride control, and better braking balance when the truck is carrying weight.

Compatible With 2011-2016 Ford F-250 Super Duty and 2011-2016 Ford F-350 Super Duty rear applications, this helper air spring kit uses air pressure to tune support for changing load conditions. The rubber bellows, black finish, and included mounting hardware provide a direct-fit solution for rear suspension load leveling on in-bed hitch compatible trucks.

Key Features

• Adjustable air spring support for rear suspension load leveling
• Rubber bellows construction with black bellows color
• Mounting hardware included for installation
• 16 mounting studs for secure attachment
• Helps reduce axle-to-frame contact during heavy load events
• Supports steering control and braking balance under towing or cargo weight
• Compatible with in-bed hitch applications on listed Ford Super Duty models

Product Details

Arnott BAG-F2501116 is a rear helper air spring kit engineered for 2011-2016 Ford F-250 Super Duty and 2011-2016 Ford F-350 Super Duty trucks. By using adjustable air pressure, the kit adds load-bearing support that can be tuned for different cargo or towing demands. The air springs also reduce inner-leaf friction, which helps the rear suspension move more smoothly under load. This setup is aimed at maintaining ride quality, steering response, and braking effectiveness when the vehicle experiences weight shift.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. The Arnott BAG-F2501116 is a practical choice for rear suspension support on Ford F-250 Super Duty and Ford F-350 Super Duty trucks used for hauling, towing, or frequent load changes.

What It Helps Address

• Rear sag when carrying cargo or towing
• Bottoming out over bumps, dips, or driveway transitions
• Reduced steering stability during weight transfer
• Braking imbalance caused by rear load changes
• Harsh rear suspension contact between the axle and frame

Installation Notes and Tips

Install on the rear suspension only for the listed Ford applications. Verify in-bed hitch compatibility before installation, and confirm that the vehicle matches the year, make, model, and rear-position fitment shown for BAG-F2501116. Follow the vehicle service procedure for air spring routing, fastener torque, and final leak checks after installation.

Quality Assurance

Arnott supplies this helper air spring kit with rubber bellows construction and included mounting hardware for a service-ready fitment on the listed Super Duty trucks. BAG-F2501116 is built for regular-duty use in rear suspension load support applications.