Product Introduction

The 6313 / 06.31421.4603 Inter-Shaft Input Shaft Bearing is a high-quality bearing component designed for SINOTRUK HOWO AC16 axle systems. It is mainly used in the driving axle input shaft assembly to support rotating shafts, maintain accurate shaft positioning, and ensure smooth power transmission during heavy-duty truck operation. SINOTRUK HOWO AC16 axle systems include various internal drive components and bearing assemblies designed for heavy-load applications.

Manufactured according to OEM standard quality requirements, this bearing is produced with precision machining technology and high-strength bearing materials to provide reliable durability, stable rotation, and resistance against wear. The bearing structure helps reduce friction between rotating components, improving drivetrain efficiency and extending the service life of axle assemblies.

The 6313 / 06.31421.4603 bearing is commonly applied in SINOTRUK HOWO AC16 driving axle systems, supporting internal shaft operation and maintaining reliable axle performance under demanding working environments. It is suitable for heavy transportation vehicles, construction trucks, mining trucks, and fleet maintenance applications.

As an aftermarket replacement part, this inter-shaft input shaft bearing is suitable for truck repair workshops, axle maintenance specialists, fleet operators, and spare parts distributors. It provides an OEM-standard replacement solution with accurate fitment, dependable performance, and long service life for SINOTRUK HOWO AC16 axle repairs.

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