Product Introduction

The 6020 / AZ9003326020 Gearbox Planetary Carrier Front Bearing is a high-quality transmission bearing designed for SINOTRUK HOWO heavy-duty truck gearbox systems. It is mainly installed in the auxiliary range gearbox planetary carrier front assembly to support rotating components, maintain accurate positioning, and ensure smooth power transmission during heavy-duty operation. The AZ9003326020 bearing is listed as a rolling bearing used in SINOTRUK HOWO transmission range gear box assemblies, including HW19710 and related gearbox systems.

Manufactured according to OEM standard quality requirements, this bearing uses high-strength bearing steel and precision machining technology to provide stable rotation performance, excellent wear resistance, and reliable durability. The bearing helps reduce friction between moving components, improving gearbox efficiency and extending the service life of planetary carrier and transmission parts.

The 6020 / AZ9003326020 bearing is commonly applied in SINOTRUK HOWO gearbox planetary carrier systems, supporting internal transmission components under high torque and heavy load conditions. It is suitable for long-distance transportation trucks, construction vehicles, mining trucks, and fleet maintenance applications.

As an aftermarket replacement part, this planetary carrier front bearing is suitable for gearbox repair workshops, transmission specialists, fleet operators, and wholesale spare parts distributors. It provides an OEM-standard replacement solution with accurate fitment, reliable performance, and long service life for SINOTRUK HOWO gearbox maintenance requirements.

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