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WG9725593016 Auto Spare Heavy Truck Part New Steel Engine Carrier Replacement for HOWO Weichai FAW Shacman Dongfeng Engine Rear Support

The WG9725593016 Rear Engine Bracket, also known as the Engine Rear Support or Rear Engine Mounting Bracket, is a critical structural component in the powertrain system of SINOTRUK (China National Heavy Duty Truck Group) HOWO series heavy-duty commercial vehicles. This bracket is mounted at the rear end of the engine and serves to securely anchor the engine to the chassis frame, ensuring stable positioning during operation.

Designed to withstand both static engine weight (typically 800–1,200 kg) and dynamic loads from vibration, torque reaction, and road shocks, this support plays a vital role in maintaining driveline alignment, reducing cabin noise, and protecting transmission and drivetrain components from misalignment damage.

In many configurations, it integrates with rubber damping blocks or bushings to provide effective vibration isolation, enhancing driver comfort and prolonging the life of connected systems. Manufactured from high-strength steel with precision casting or forging, the WG9725593016 meets strict OEM durability and safety requirements for long-haul freight, mining, and construction applications.
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  • WG9725593016

  • FAW

Attribute Description
Product Name Rear Engine Bracket / Engine Rear Support Assembly
Common Names Engine Mount, Rear Engine Hanger, Engine Mounting Bracket
Function Secures rear of engine to chassis; absorbs vibration and dynamic load
Position Installed between engine block and frame rail at rear powertrain section
Design Type Rigid metal bracket with optional rubber isolation pad or bushing
Application Type Heavy-Duty Trucks, Tractors, Dump Trucks, Long-Haul Freighters
发动机托架 -5


发动机托架 -1


Parameter Specification
OEM Part Number WG9725593016
Alternative Numbers
• WG9725593026 (companion left/right side variant)
• WG9725592131 (HOWO A7-specific version)
• WG9925590052 (front support for certain models)
Material High-strength alloy steel or cast steel (meets SINOTRUK OEM specs)
Manufacturing Process Precision casting or forging + machining
Heat Treatment Tempered for improved toughness and fatigue resistance
Surface Treatment Anti-corrosion coating (e.g., zinc plating, painted finish); enhanced in 2025 models for salt-spray resistance
Weight Approximately 15–25 kg (varies by design and thickness)
Dimensions Custom-fitted to HOWO chassis layout (non-universal shape)
Load Capacity Supports multi-ton engine under full torque and rough terrain conditions
Performance Standards Complies with ISO 9001 quality management; OEM production line tested


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