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Discover the BY9000000719 Hex Plug, a critical sealing fastener engineered to provide leak-proof closure for threaded ports throughout SHACMAN truck engines, transmissions, and axle assemblies. This genuine OEM component, identified by part number BY9000000719, serves as an essential barrier against fluid loss and contamination in high-pressure systems. For reliable performance and durability, always source authentic Shacman truck parts like this one.
Manufactured to exact SHACMAN specifications, the BY9000000719 hex plug features precision threads and a durable construction designed to withstand extreme pressure, temperature fluctuations, and constant vibration while maintaining a perfect seal. Its application is vital for maintaining proper fluid levels in oil galleries, hydraulic circuits, and gear housings, preventing costly damage to bearings, gears, and other internal components. Using the correct BY9000000719 plug during assembly, maintenance, or repair is fundamental to ensuring long-term reliability and preventing operational downtime caused by fluid leaks.
Hex Plug
Precision-Machined Metric Threads: The BY9000000719 features accurately cut, high-quality metric threads ensuring perfect engagement with SHACMAN engine block, gearbox, and axle housings, preventing cross-threading and ensuring a pressure-tight seal.
High-Strength Alloy Steel Construction: Manufactured from durable alloy steel, this hex plug provides superior tensile strength and resistance to deformation, allowing it to withstand high torque values and system pressures without stripping or shearing.
Integrated Flange Sealing Design: Designed with an integral flange that provides a wider bearing surface, distributing clamp load evenly and creating a reliable metal-to-metal seal against fluids like oil, gear lubricant, and coolant.
Corrosion-Resistant Protective Coating: Treated with a protective zinc plating or similar finish to resist rust, oxidation, and chemical corrosion from exposure to automotive fluids and harsh environmental conditions, ensuring longevity and easy serviceability.
The table below details the critical technical specifications for the BY9000000719 Hex Plug. This data is essential for verifying correct fitment and ensuring a proper seal within your SHACMAN vehicle’s various fluid systems.
| Parameter | Value / Description |
|---|---|
| OEM Part Number | BY9000000719 |
| Product Name | Hex Plug |
| Brand | SHACMAN |
| Primary Material | Alloy Steel (e.g., Grade 8.8 or 10.9) |
| Thread Specification | Metric Fine or Coarse Thread (e.g., M12x1.5, M14x1.5, M16x1.5) |
| Head Style | Hexagonal Head (External Hex) for Socket Wrench |
| Head Size (Across Flats) | Commonly 17mm, 19mm, or 22mm (application-specific) |
| Sealing Method | Metal-to-Metal Flange Seat, May Require Separate Sealing Washer (Copper/Aluminum) |
| Surface Finish / Coating | Zinc Plated (Yellow/White) or Electro-Galvanized |
| Torque Specification | Varies by size and application; critical for proper sealing (e.g., 50-80 Nm) |
| Pressure Rating | Designed for internal system pressures in engine oil galleries, gearboxes, and hydraulic circuits |
| Compatible SHACMAN Models | F2000, F3000, M3000, X3000 series for engine block ports, transmission cases, differential covers, and hydraulic manifolds |
Always verify BY9000000719 compatibility using thread size and application details from your vehicle’s parts manual or by consulting authorized SHACMAN technical documentation.
The BY9000000719 Hex Plug is utilized across multiple sealed systems in a SHACMAN truck. Typical applications include sealing core holes in engine blocks and cylinder heads, closing inspection ports on gearboxes and transfer cases, and serving as drain or fill plugs in axle differentials and hydraulic reservoirs.
Its primary function is to create a robust, leak-proof mechanical seal for threaded openings that access internal fluid passages. By securely closing these ports, it contains vital lubricants (engine oil, gear oil) and hydraulic fluids, maintaining system integrity and preventing fluid loss that leads to component wear and failure.
In engine applications, the BY9000000719 often seals casting core holes used during manufacturing or ports for future sensor installations. In drivetrain components, it secures openings used for assembly, machining, or service access. Correct installation ensures no fluid seepage occurs under operational vibration and thermal cycling.
A properly torqued BY9000000719 also acts as a barrier against contaminants like dirt, water, and dust, which could enter the system and cause abrasive wear, corrosion, or fluid degradation, significantly shortening the life of expensive internal components.
For maintenance technicians, using the correct OEM plug like BY9000000719 guarantees thread compatibility and sealing performance, eliminating risks associated with makeshift or incorrect fasteners that can cause stripped threads or chronic leaks.
1. Ensure the system is depressurized and the fluid level is below the plug location. For drain plugs, collect fluid in an approved container.
2. Thoroughly clean the area around the plug to prevent contamination from entering the system when the plug is removed.
3. Select the correct size socket wrench that fits snugly on the hex head of the BY9000000719 to avoid rounding the corners.
4. Apply steady pressure to loosen the plug. If stuck, use a penetrating fluid and allow time for it to work before reattempting.
5. Upon removal, inspect the threads on both the plug and the housing port for damage, corrosion, or debris. Clean port threads with a chaser or brush.
6. If the application requires a separate sealing washer (copper or aluminum), always install a new one. Ensure the sealing surface on the housing is clean and undamaged.
7. Start threading the new or cleaned BY9000000719 plug by hand to ensure proper alignment. Final tighten using a torque wrench to the exact specification provided by SHACMAN.
• During routine service intervals, visually inspect all accessible BY9000000719 plugs for signs of moisture, seepage, or corrosion around the sealing area.
• Always replace the sealing washer when reinstalling a drain or fill plug. A crushed washer cannot provide an effective seal and is a primary leak source.
• Adhere strictly to the manufacturer’s torque specification. Under-tightening causes leaks; over-tightening can strip threads or warp sealing surfaces.
• Keep the hex socket clean and ensure full engagement with the plug head to prevent slipping, which can damage the head and complicate future removal.
• If a plug is excessively difficult to remove, investigate for cross-threading or corrosion. Avoid excessive force that could break the plug inside the port.
• Document plug removal and re-torquing as part of the vehicle’s service history to track maintenance and identify recurring issues.
Thread integrity and precise torque application are paramount for the BY9000000719. Never use thread-locking compounds or sealants like Teflon tape unless explicitly recommended by SHACMAN for the specific application, as they can interfere with proper sealing.
The genuine BY9000000719 Hex Plug is manufactured to exact thread dimensional tolerances and material specifications mandated by SHACMAN. This ensures perfect compatibility with factory-tapped ports, eliminating the risk of thread damage, galling, or improper seating.
Aftermarket plugs may have inconsistent thread pitch, incorrect hardness, or substandard coatings. These flaws can lead to difficult installation, stripped housing threads, or premature corrosion, resulting in leaks and costly repairs to engine or transmission cases.
The specific alloy and protective coating on the OEM BY9000000719 are selected for optimal performance in the presence of automotive fluids and under the operational temperatures of its intended location, ensuring long-term corrosion resistance and reliable service.
Using the genuine part provides confidence that the plug will seal effectively and can be safely removed during future maintenance. It is a low-cost component that protects against the exorbitant cost of repairing damaged threads in major castings.
SHACMAN workshop technicians consistently report the reliable fit and seal provided by the genuine BY9000000719. Its precise threading allows for smooth installation, reducing the risk of workshop errors during assembly or fluid service.
Fleet maintenance managers note that standardizing on OEM plugs like the BY9000000719 for drain and fill operations significantly reduces post-service leaks, improving workshop efficiency and ensuring vehicles are ready for operation without follow-up repairs.
Operators, particularly in long-haul and mining sectors, value the assurance that critical fluid systems remain sealed under extreme vibration and temperature swings, preventing unexpected fluid loss and potential breakdowns in remote locations.
The component is recognized for its reusability when installed correctly with new sealing washers, demonstrating durable construction that withstands multiple service cycles over the vehicle’s lifespan.
A properly installed BY9000000719 Hex Plug prevents leaks of environmentally harmful fluids like engine oil, gear lubricant, and hydraulic fluid, directly protecting soil and water sources from contamination.
By ensuring fluid containment, it helps maintain optimal system efficiency, reducing the need for frequent fluid top-ups and minimizing the overall environmental footprint associated with fluid production and disposal.
Preventing fluid leaks eliminates slip hazards in workshops and on vehicle surfaces, enhancing workplace and roadside safety. It also reduces the risk of fire associated with oil contacting hot engine components.
The durability and reusability of the genuine part align with sustainable maintenance practices by reducing waste from failed components and minimizing the frequency of replacements.
Each BY9000000719 plug undergoes stringent quality control, including dimensional checks of thread geometry, verification of material hardness, and inspection of coating uniformity to meet SHACMAN’s exacting standards.
As a genuine SHACMAN component, the BY9000000719 is covered by the manufacturer’s warranty against defects in materials and workmanship, providing assurance of its quality and performance in critical sealing applications.
Purchasing from authorized distributors guarantees receipt of an authentic part with certified specifications, protecting against the risks of counterfeit fasteners that may fail prematurely or cause damage.
The consistent quality enables reliable, repeatable service procedures, which is essential for maintaining high repair standards and ensuring fleet-wide reliability.
The genuine BY9000000719 represents a minimal investment that safeguards against disproportionately high repair costs. Stripping threads in an engine block or transmission case due to an inferior plug can necessitate costly machining or even component replacement.
Its reliability prevents fluid leaks that lead to component damage, unnecessary fluid consumption, and potential environmental fines, all of which contribute to higher total operating costs.
Using the correct OEM plug from the outset eliminates wasted labor and materials associated with diagnosing and repairing leaks caused by poorly sealing or failing aftermarket parts.
For fleet operations, standardizing on genuine plugs like the BY9000000719 ensures consistent service outcomes, minimizes vehicle downtime, and protects the longevity and resale value of major drivetrain assemblies.
The BY9000000719 Hex Plug is application-specific. Its compatibility is defined by exact thread dimensions (diameter, pitch, length), head size, and the specific location (e.g., engine oil gallery plug vs. differential drain plug).
Using the exact OEM number BY9000000719 is critical. A plug with even a minor difference in thread pitch will not seal correctly and can destroy the threads in the softer parent material, leading to leaks and requiring complex repairs.
Always confirm fitment by referencing the specific location diagram and thread call-out in your vehicle’s service manual or official parts catalog. The Vehicle Identification Number (VIN) is the most reliable tool for obtaining the correct plug for your SHACMAN model and production date.
The engineering behind the BY9000000719 ensures it matches the exact thread profile, material strength, and sealing surface requirement of the housing it is designed for, providing security that generic hardware cannot match.
The BY9000000719 Hex Plug is a small but indispensable component in maintaining the sealed integrity of your SHACMAN truck’s vital fluid systems. Its role in preventing leaks and contamination is foundational to reliable, uninterrupted operation.
Choosing the genuine BY9000000719 is an investment in precision engineering, long-term durability, and proactive maintenance. Trust SHACMAN’s OEM specifications for a perfect fit and a dependable seal in every application.
Equip your next service or overhaul with confidence. Select the authentic BY9000000719 Hex Plug to ensure leak-free performance, protect your vehicle’s major investments, and guarantee operational reliability mile after mile.
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