Genuine 810W39115-5113 Flange Assembly for HOWO Drive Axle
The Flange Assembly (OEM number 810W39115-5113) is a critical component specifically engineered for HOWO trucks’ drive axles. As a genuine part, this flange assembly ensures optimal performance and durability for heavy-duty transportation. HOWO trucks are renowned for their robustness, and this component is designed to meet the stringent demands of commercial vehicle operations. Made from high-grade materials, the flange assembly guarantees a perfect fit and long service life, reducing the need for frequent replacements and maintenance.
Superior Design for Heavy-Duty Applications
Manufactured to precise specifications, the 810W39115-5113 flange assembly features advanced heat treatment processes that significantly enhance its load-bearing capacity. This component acts as the crucial connection point between the drive shaft and wheels, transferring torque efficiently while maintaining structural integrity. Its unique ribbed design provides 20% greater vibration resistance compared to standard models, reducing wear on adjacent components.
Material Excellence
Utilizing SAE 1045 forged steel with zinc-nickel plating, this flange assembly offers exceptional corrosion resistance even in harsh operating environments. The material composition undergoes rigorous quality control checks to ensure consistent hardness (32-36 HRC) and tensile strength. For fleet managers using HOWO trucks, this translates to reduced downtime and maintenance costs, with an average service life exceeding 300,000 kilometers.
Precision Fitment
Every 810W39115-5113 flange assembly is CNC-machined to maintain exact dimensional tolerances (¡À0.01mm). This precision engineering guarantees seamless compatibility with A7G drive axle configurations found in HOWO dump trucks, tractors, and mixer vehicles. The component’s spline design ensures positive engagement with mating parts, eliminating power loss due to slippage during high-torque operations.
Performance Benefits
Vehicles equipped with the genuine 810W39115-5113 assembly demonstrate measurable improvements in fuel efficiency (up to 3% savings) due to reduced rotational mass and optimized power transfer. The balanced design minimizes harmonic vibrations that contribute to premature bearing failure, extending the entire drivetrain’s operational lifespan. These characteristics make this part essential for operators seeking maximum uptime in construction, mining, and long-haul transport applications.
Installation Considerations
While designed for straightforward installation, proper mounting torque (350-400 N.m) must be applied to ensure optimal performance of the 810W39115-5113 assembly. We recommend replacing companion flange nuts simultaneously and performing wheel alignment after installation. The component includes machined reference marks to simplify orientation during assembly procedures.
Quality Assurance
Each 810W39115-5113 flange assembly undergoes magnetic particle inspection and rotational balance testing before shipment. Batch traceability allows verification of manufacturing data, including material certifications and heat treatment records. This comprehensive quality protocol ensures consistent performance meeting original equipment specifications for critical HOWO truck systems.
Operational Advantages
The advanced sealing system incorporated in this flange assembly design prevents lubricant leakage while effectively excluding contaminants. This feature proves especially valuable in off-road operations where drive axle components face constant exposure to mud, water, and abrasive particles. Operators report 40% fewer seal-related failures when using the genuine 810W39115-5113 compared to aftermarket alternatives.
Maintenance Optimization
Designed with serviceability in mind, the 810W39115-5113 features accessible grease fittings and standardized tooling points. Its modular construction allows replacement without complete axle disassembly, significantly reducing workshop time. Maintenance intervals extend to 50,000 km under normal operating conditions, supporting fleet management efficiency goals.
Compatibility Information
This flange assembly is engineered for compatibility with multiple HOWO models, including the ZZ3257N3847W dump truck and ZZ4257N3247C1 tractor. Before ordering part number 810W39115-5113, verify the axle serial number to ensure proper fitment. Comprehensive installation documentation provides detailed specifications for technicians.
