Introduction

Rear Wheel Hub 812W35701-056 is a genuine OEM core load-bearing component exclusively designed for SINOTRUK HOWO heavy-duty dump trucks, tractors and engineering trucks. As the key supporting part of the rear wheel assembly, it undertakes vehicle load, rotating operation and braking cooperation, serving as the mounting base for wheel bearings, hub oil seals, brake drums and steel rims.

Working in harsh scenarios such as heavy-load mining transportation, bumpy mountain roads and long-distance logistics driving, the wheel hub endures continuous alternating vibration, torsion and impact pressure. Manufactured with high-quality cast steel via integral one-time casting and precision finishing, the product features dense internal structure, no sand holes or cracks, uniform stress and excellent overall stability. It effectively solves common wheel system faults including hub deformation, abnormal rotation shaking, bearing overheating and accelerated wear. With strict industrial tolerance control and stable mechanical performance, it is a durable and essential replacement part for the global SINOTRUK heavy truck aftermarket.

Key Features

✅️Precise OEM Standard 812W35701-056

Strictly manufactured in accordance with original factory casting standards, mounting hole positions, bearing matching size and overall dimension. 100% perfect fit for SINOTRUK HOWO rear axle wheel system, supporting direct installation and replacement without modification, ensuring precise matching with bearings and brake assemblies.

✅️High-Strength Cast Steel Integral Structure

Adopts high-quality thickened cast steel material and one-piece integral casting molding. The internal structure is compact and uniform without trachoma, porosity or crack defects. It boasts super strong load-bearing capacity and structural toughness, resisting heavy-load pressure and road impact without permanent deformation or fracture.

✅️Excellent Impact & Fatigue Resistance

Through professional secondary tempering and stress relief treatment, the wheel hub effectively eliminates internal casting stress. It can adapt to long-term high-frequency vibration and alternating load operation, not easy to fatigue damage, greatly extending the overall service life of the wheel system.

✅️Precision Machining & Stable Rotation

High-precision finishing process ensures smooth assembly surface and accurate bearing fitting tolerance. It avoids eccentric rotation, wheel shaking and abnormal friction, maintaining stable and smooth wheel operation during high-speed and heavy-load driving.

✅️Effective Protection for Matching Parts

Standard structural size perfectly fits wheel bearings, oil seals and brake drums. It prevents premature wear, oil leakage and heating failure of matching accessories, reducing overall wheel system maintenance frequency and repair costs.

✅️Superior Harsh Environment Adaptability

Comes with anti-rust and anti-corrosion surface treatment, resisting erosion of rainwater, sediment and humid air. It operates stably in dusty mining sites, muddy roads and long-distance logistics scenarios, with low failure rate and strong durability.

✅️Hot-Selling Aftermarket Load-Bearing Part

Universal mainstream rear wheel hub for SINOTRUK HOWO heavy trucks, widely stocked by truck repair shops and spare parts wholesalers. It has stable and continuous market demand in Central Asia, Africa and Southeast Asian heavy truck aftermarket.

Detail

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Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc