Product Introduction

The WG1642440021 shock absorber is a cab lateral shock absorber (stabilizer damper) used in SINOTRUK HOWO heavy-duty trucks. It is installed in the cab suspension system and is designed to reduce lateral movement, vibration, and oscillation of the truck cabin during driving.

This component plays a key role in improving driving comfort and vehicle stability, especially on uneven roads or under heavy load conditions. It works by converting kinetic energy from cab movement into heat energy through hydraulic damping, thereby reducing shaking and improving ride smoothness.

The structure typically includes a high-strength piston rod, oil-filled damping cylinder, and reinforced rubber bushings. These components work together to absorb shocks caused by road irregularities and maintain stable cab positioning relative to the chassis.

This model is widely used in HOWO series trucks, including dump trucks, tractor heads, and construction vehicles operating in harsh environments such as mining and long-distance transport.

Each unit is tested for sealing performance, damping force consistency, fatigue resistance, and leakage prevention to ensure long service life and OEM-level reliability.

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Related Products Categories

Engine Parts System

Transmission & Drivetrain Parts

Chassis & Suspension Parts

Cabin & Body Parts