Sinotruk HOWO Series Heavy Truck Engine Rear Mounting Bracket

This product is a Sinotruk HOWO series heavy truck engine rear mount bracket (English: Engine Rear Mounting Bracket), also known as the engine rear support. It is a key load-bearing and buffering component of the engine mounting system, directly related to engine installation stability, vehicle ride smoothness, and driving comfort. It is adapted to the needs of heavy trucks for long-distance, heavy-load, and complex road conditions. It is developed and manufactured in strict accordance with the original factory standards and can directly replace old or damaged original parts without additional adaptation or modification. It accurately matches the original vehicle size, providing a solid guarantee for stable engine operation.

I. OE Number and Product Alias ​​(Accurate Correspondence, Original Factory Adaptation)

Core OE Number: AZ9731590020: This number is the original factory standard OE number, clearly marked on the component surface for easy identification, selection, procurement, and replacement. It effectively avoids compatibility errors caused by model confusion, ensuring perfect compatibility with the original vehicle engine, frame, suspension bushings, and other components. No secondary processing or adjustment is required; it can be installed directly out of the box, significantly improving maintenance and replacement efficiency.

Product Alias: Commonly known as the engine rear support, exclusively compatible with Sinotruk Howo series heavy truck engine suspension.Complex operating conditions requiring heavy loads and long-distance travel.

Ensuring assembly precision and improving reliability: Multiple precise mounting holes are reserved, with hole dimensions and spacing strictly adhering to original factory standards, and errors controlled within a reasonable range. This facilitates precise docking with the engine, frame, and suspension pads without the need for additional drilling or repositioning, ensuring assembly precision, improving the operational reliability of the engine mount system, and extending the service life of related components.

III. Product Structure and Material Characteristics (Precision Manufacturing, Durable and Robust)

Excellent Material, Outstanding Strength: Made of high-quality, high-strength ductile iron or gray cast iron through precision casting. Both materials possess uniform density and excellent toughness." Characterized by high hardness, the bracket undergoes a rigorous heat treatment process, further enhancing its impact resistance, fatigue resistance, and deformation resistance. It can withstand repeated testing under complex working conditions for extended periods, minimizing the risk of wear, cracking, and breakage, ensuring stable engine mounting.

Precision machining, meeting accuracy standards: Manufactured through precision casting, CNC machining, grinding, and polishing, the surface is smooth, burr-free, and free of sand holes. The mounting holes are precisely positioned with minimal dimensional errors, ensuring a perfect fit and connection with the engine, chassis, and suspension pads. There is no risk of loosening after assembly, guaranteeing the bracket's load-bearing stability and cushioning effect.

Multiple mounting hole design, strong adaptability: Multiple precise mounting holes are provided for flexible...A flexible connector for engines, frames, and suspension pads, adaptable to various installation needs without additional modification. It can directly replace original parts, compatible with multiple Howo models, offering strong versatility and convenient installation, significantly reducing maintenance and replacement time costs.

Corrosion and wear resistant, extending lifespan: The surface undergoes professional anti-corrosion treatment (galvanizing, painting, or electrophoresis), forming a dense protective coating that effectively resists rainwater, dust, mud, corrosive gases, and road salt, preventing rust and corrosion of the bracket. Suitable for the complex outdoor driving environments of heavy trucks, significantly extending product lifespan.

IV. Compatible Models (Precise matching, no adaptation required)

This product..." Designed specifically for Sinotruk HOWO series heavy-duty trucks, this product is precisely compatible with the following models: Sinotruk HOWO A7, Sinotruk HOWO T7H, HOWO 336, HOWO 371, and HOWO 6, covering different models and heavy-duty configurations within this series. It can directly connect to the original engine mount system, perfectly matching the engine, frame, and mount pad installation dimensions. It's ready to install right out of the box, providing a convenient and reliable solution for vehicle maintenance and parts replacement.

Additional Notes: This product uses independent protective packaging to effectively prevent damage such as bumps, scratches, and deformation during transportation. It comes with detailed installation instructions, with clear and easy-to-understand steps. Even without professional repair experience, installation can be completed by following the instructions. The product has also undergone rigorous testing...Factory quality inspection ensures that every product meets usage standards, providing strong support for the safe and stable operation of the engine mounting system.