Product Details

Product Introduction

The 81.43220.6120 torque rod is a heavy-duty rear axle suspension positioning component designed for European retrofit HOWO truck applications. It is installed between the rear axle and chassis frame to control axle movement and maintain correct suspension geometry during heavy load operation.

This component ensures stable rear axle positioning, reduces lateral and longitudinal displacement, and improves braking consistency under continuous heavy-duty transportation conditions. It also helps maintain proper suspension alignment, reduces abnormal tire wear, and enhances overall driving stability in long-distance and high-load environments.

Manufactured from high-strength forged steel with reinforced rubber bushings, the torque rod is engineered for demanding operating conditions including logistics fleets, cross-border transport, construction, and mining operations. It delivers strong resistance to vibration, impact loads, and long-term fatigue.

Each unit undergoes strict dimensional inspection, structural strength testing, and durability verification before shipment to ensure stable performance and reliable aftermarket quality.

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