Rear Airbag Shock Absorber H4502B01015A0 FOTON

Front Suspension Spring Shock Absorber (Part No. H4502A01030A0)

Product Introduction

This rear airbag shock absorber is a hybrid suspension component, integrating a reinforced rubber air spring with a precision hydraulic damper. The air spring is constructed from multi-layered, heat-resistant rubber with embedded nylon cord reinforcement, designed to withstand high internal pressures and provide variable load support. The hydraulic damper features a twin-tube design with precision-machined piston and valve assemblies, delivering consistent damping forces across a wide range of operating conditions. The assembly is mounted via robust steel brackets with rubber bushings, ensuring durability and noise isolation. It is engineered to meet OE specifications for fit, function, and performance in heavy-duty truck applications.

Core Function

• Provides variable load support and vibration isolation through the air spring, adjusting to different payloads and road conditions to maintain consistent ride height and comfort.

• Delivers controlled damping via the hydraulic damper, absorbing and dissipating kinetic energy from road impacts to reduce cab movement and improve stability.

• Isolates the driver and passengers from road noise and vibrations, enhancing overall ride quality and reducing driver fatigue during long-haul operations.

• Withstands the dynamic loads and harsh operating conditions of heavy-duty trucks, providing reliable performance and extended service life.

Directly interchangeable with the original factory part, ensuring a precise fit and consistent performance within the cab suspension system.