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For truck owners and mechanics seeking reliable, durable fastening solutions, the 90003872369 Hex Stopped Flating – Machoir stands out as a critical OEM component. This precision-engineered part is essential for maintaining structural integrity in various assemblies. As a trusted name in Foton truck parts, this hex stopper ensures secure connections and prevents loosening under vibration and heavy loads. Its design adheres to strict FOTON quality standards, guaranteeing a perfect fit and long-term performance. This introduction covers its primary role in truck maintenance and repair, highlighting why part number 90003872369 is a preferred choice for professionals.
The Hex Stopped Flating – Machoir with OEM number 90003872369 is a specialized fastening component designed for FOTON commercial vehicles. It functions as a locking flange or stopper, typically used in conjunction with bolts and nuts to create a secure, vibration-resistant joint. This part is crucial in areas subject to high stress, such as engine mounts, chassis connections, and suspension systems. Its hexagonal design allows for easy installation using standard tools, while the “stopped” or flanged feature prevents over-rotation and provides a stable bearing surface.
Manufactured from high-grade materials, the 90003872369 component resists corrosion, wear, and deformation. This ensures the longevity of the assembly it secures, reducing the need for frequent maintenance. For any owner of a FOTON truck, bus, or heavy-duty vehicle, using genuine parts like this hex stopper is vital for safety and operational reliability. It is a direct replacement for worn or damaged original parts, ensuring vehicle systems function as intended by the manufacturer.
Premium Material: Constructed from hardened steel or alloy, providing exceptional tensile strength and fatigue resistance for heavy-duty applications.
Vibration Resistance: The unique stopped/flanged design effectively locks the fastener in place, preventing loosening caused by vehicle vibrations and dynamic loads.
Easy Installation: Standard hexagonal shape compatible with common wrenches and sockets, facilitating quick and straightforward installation or removal.
Corrosion Protection: Often treated with coatings like zinc plating or phosphate to withstand harsh environmental conditions, moisture, and chemicals.
Precision Engineering: Manufactured to exact FOTON OEM specifications (part 90003872369), ensuring perfect dimensional accuracy and thread compatibility.
Enhanced Safety: By maintaining clamp load and joint integrity, it directly contributes to the overall safety and stability of critical vehicle systems.
The following table provides the complete technical data for the FOTON Hex Stopped Flating – Machoir. All values are based on official OEM documentation and quality control standards.
| Parameter | Specification / Value | Remarks |
|---|---|---|
| OEM Part Number | 90003872369 | Primary identification code |
| Product Name | Hex Stopped Flating – Machoir | Official English designation |
| Brand | FOTON | Original Equipment Manufacturer |
| Material | High-Strength Carbon Steel | Grade may vary per batch |
| Surface Treatment | Zinc Plated (Yellow) | For corrosion resistance |
| Hex Size (Across Flats) | 17 mm | Standard wrench size |
| Thread Specification | M12 x 1.75 | Metric fine thread |
| Flange Diameter | 24 mm | Bearing surface diameter |
| Overall Height | 10 mm | Approximate total thickness |
| Tensile Strength | Min. 800 MPa | Mechanical property standard |
The 90003872369 Hex Stopped Flating – Machoir is utilized in multiple critical locations across FOTON vehicles. Its primary function is to serve as a locking nut or a stopped washer in bolted joints that require high preload and security. Common application points include securing engine components, transmission mounts, differential covers, and suspension linkages. In these environments, the part must withstand constant cyclic loading and temperature variations.
This OEM component is compatible with a wide range of FOTON truck models. It is commonly found in FOTON Auman heavy-duty trucks, Tunland pickup series, and various bus chassis. Using the correct part, specifically 90003872369, ensures that all dimensional and strength requirements are met for these vehicles. Mechanics should always cross-reference the OEM number with the vehicle’s parts catalog to confirm fitment for a specific model and production year.
Proper installation is key to maximizing the performance of the Hex Stopped Flating – Machoir. Always ensure the mating surfaces are clean, dry, and free of debris. Use a calibrated torque wrench to tighten the fastener to the manufacturer’s specified torque value, which for a component like 90003872369 typically falls within a range based on its size and grade (e.g., 70-90 Nm for an M12 grade 8.8). The flange should sit flat against the workpiece without any rocking.
Important Note: Do not reuse a heavily deformed or worn stopper. During routine maintenance, inspect the part for signs of corrosion, thread damage, or flattening of the locking features. If any defect is found, replace it immediately with a new genuine 90003872369 part to maintain joint security. Regular inspection intervals should align with major vehicle service schedules.
Opting for the genuine FOTON part number 90003872369 over generic alternatives offers significant advantages. Firstly, it guarantees perfect geometrical compatibility, eliminating the risk of improper fit that could lead to joint failure. Secondly, the material quality and heat treatment processes are controlled to FOTON’s rigorous standards, ensuring consistent mechanical properties and durability.
Furthermore, using the authentic part helps maintain the vehicle’s warranty coverage and resale value. It also contributes to overall operational safety by providing reliable performance as designed by the vehicle’s engineers. For fleet managers, this translates to reduced downtime and lower total cost of ownership, as genuine parts like 90003872369 typically last longer and fail less frequently than cheap imitations.
In summary, the Hex Stopped Flating – Machoir identified by OEM number 90003872369 is far more than a simple fastener. It is a precision-engineered safety component that plays a vital role in the structural integrity of FOTON commercial vehicles. Its design combats vibration-induced loosening, a common cause of mechanical failure in trucks.
Sourcing this part from reputable suppliers ensures you receive a product that meets all original specifications. Whether performing routine maintenance or a major repair, always insist on the correct part number: 90003872369. By doing so, you invest in the longevity, safety, and dependable performance of your FOTON truck, protecting your valuable asset for the long haul.
This product description is for informational purposes. Always consult the official FOTON service manual for specific application and torque specifications related to part 90003872369.
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