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Discover the essential BY1000665161 Drain Plug, a precision-engineered sealing component specifically designed for SHACMAN heavy-duty trucks to ensure leak-free fluid system access and maintenance. This genuine OEM plug is critical for securing oil, coolant, and other fluid reservoirs during operation while enabling quick, clean fluid changes during service intervals. As a trusted supplier of Shacman truck parts, we emphasize that the BY1000665161 is manufactured to exact SHACMAN specifications, providing perfect thread compatibility and ensuring the integrity of your truck’s vital fluid systems.
Its durable construction and integrated sealing design resist corrosion, vibration, and pressure, making it indispensable for routine maintenance, fluid system repairs, and engine overhauls. Understanding its function is crucial for preventing costly fluid leaks, ensuring proper system sealing, and maintaining your truck’s operational efficiency and reliability throughout its service life.
Drain Plug
High-Strength Steel Construction: The BY1000665161 drain plug is forged from high-tensile steel, providing exceptional strength and durability to withstand repeated installation and removal cycles without thread stripping or head deformation.
Integrated Sealing Washer Design: Features a permanently attached or captive sealing washer (typically copper or aluminum) that creates a pressure-tight seal against the oil pan or housing surface, eliminating the need for separate washers and preventing leaks.
Corrosion-Resistant Surface Treatment: Equipped with a protective zinc plating or other anti-corrosion coating that resists rust and chemical degradation from exposure to engine oil, coolant, road salts, and environmental elements.
Precision-Machined Hex Drive Head: Engineered with a perfectly sized hex socket or external hex head that provides secure tool engagement for proper torque application, preventing rounding and ensuring easy removal even in tight spaces.
The table below provides detailed technical specifications for the BY1000665161 Drain Plug. This information is essential for verifying compatibility and ensuring proper installation in your SHACMAN truck’s fluid systems.
| Parameter | Value / Description |
|---|---|
| OEM Part Number | BY1000665161 |
| Product Name | Drain Plug |
| Brand | SHACMAN |
| Primary Material | High-Carbon Steel |
| Surface Treatment | Zinc Plating (Yellow or Clear) |
| Thread Size & Pitch | Application Specific (e.g., M12 x 1.5, M14 x 1.5) |
| Thread Length | 10-15 mm (Standard) |
| Drive Type | Hex Socket (Allen) or External Hex Head |
| Drive Size | 8 mm, 10 mm, or 1/2″ (Application Specific) |
| Sealing Washer Material | Copper or Aluminum (Integrated or Separate) |
| Washer Diameter | Application Specific |
| Torque Specification | 20-40 Nm (15-30 ft-lbs) – Refer to Manual |
| Fluid Compatibility | Engine Oil, Gear Oil, Transmission Fluid, Coolant |
| Compatible SHACMAN Applications | Engine Oil Pan, Transmission Pan, Rear Axle Housing, Transfer Case, Fuel/Water Separator |
Always confirm BY1000665161 compatibility with your specific component and thread size using your Vehicle Identification Number (VIN) or official SHACMAN service documentation.
The BY1000665161 Drain Plug is used in multiple critical fluid containment points across a SHACMAN truck. Primary applications include sealing the engine oil pan drain hole, transmission fluid pan, rear differential housing, transfer case, and various filter housings or water separators.
Its primary function is twofold: to securely seal the drain opening during normal operation, preventing fluid leakage under pressure and vibration, and to provide a removable access point for efficient fluid drainage during scheduled maintenance or repairs. A properly installed BY1000665161 plug ensures that expensive lubricants and hydraulic fluids remain contained within their systems, protecting the environment and maintaining proper fluid levels for optimal component operation.
For maintenance teams, using the genuine BY1000665161 plug ensures perfect thread engagement and reliable sealing, eliminating the risk of cross-threading or stripped threads that can occur with incorrect or worn plugs. This standardization simplifies inventory and guarantees a leak-free result after every service.
For operators, this small but vital component contributes directly to a clean undercarriage, prevents unexpected fluid loss that could lead to catastrophic component failure, and ensures that maintenance procedures can be performed quickly and cleanly, reducing vehicle downtime.
1. Ensure the vehicle is on level ground and the fluid system has been properly drained into an appropriate container.
2. Clean the drain hole threads on the oil pan or housing using a thread chaser or clean rag to remove any debris, old sealant, or metal particles.
3. Inspect the new BY1000665161 drain plug. If it uses a separate sealing washer, ensure a new washer is installed. If it has an integrated washer, check it is undamaged.
4. Apply a small amount of the appropriate fluid (e.g., clean engine oil) to the plug’s threads to ensure smooth installation and prevent galling.
5. Start threading the plug into the drain hole by hand, turning counter-clockwise first until you feel the threads engage, then clockwise to tighten.
6. Using a properly sized hex key or socket, tighten the plug to the manufacturer’s specified torque value. Do not overtighten, as this can damage threads or crush the sealing washer excessively.
7. Refill the system with the correct type and quantity of fluid. Start the engine or operate the system, then inspect the drain plug area thoroughly for any leaks.
• Inspect the drain plug area for signs of weeping or leakage during every routine undercarriage inspection or oil level check.
• Always replace the sealing washer (if separate) or the entire BY1000665161 plug (if integrated washer is damaged) every time it is removed. Reusing old washers is the primary cause of drain plug leaks.
• Check the plug’s hex head or socket for signs of rounding or damage. A damaged drive point makes proper removal and torque application difficult.
• If a plug is difficult to remove, avoid excessive force. Apply penetrating oil and use the correct size tool to prevent stripping.
• Keep a record of when components were last serviced. This helps predict when the next fluid change will be due and ensures you have the correct BY1000665161 plugs on hand.
• For fleet operations, include new drain plugs and washers as standard parts in every fluid change service kit to ensure consistency and prevent leaks.
Proper installation is key to preventing leaks and thread damage. Always use a torque wrench for final tightening to ensure the plug is secure without being over-torqued, which can strip aluminum oil pan threads.
Choosing the genuine BY1000665161 Drain Plug guarantees thread dimensional accuracy, material strength, and sealing performance that universal or aftermarket plugs often lack. SHACMAN engineers these plugs with exact thread pitch, diameter, and length to match their specific casting designs perfectly.
Aftermarket plugs may have slightly off-spec threads that can cross-thread or fail to seal properly. Their steel may be softer, leading to rounded heads or stripped threads. The sealing washer material on the genuine BY1000665161 is specifically chosen for its crush and recovery properties to create a reliable seal. Investing in the OEM plug ensures a perfect fit, maintains warranty coverage on the component it seals, and provides the reliability expected from SHACMAN engineering. It eliminates guesswork and prevents the costly repairs associated with stripped oil pan threads.
The BY1000665161 is recognized by SHACMAN technicians and fleet maintenance managers for its consistent quality and reliable sealing. Its precise threading allows for smooth installation and removal, even after multiple service intervals.
Fleet maintenance records show that using genuine drain plugs like the BY1000665161 drastically reduces incidents of post-service oil leaks from drain holes. This reliability prevents environmental spills, saves on fluid top-ups, and reduces the need for re-work, directly lowering maintenance costs.
Service technicians appreciate that the BY1000665161 plug’s drive head is consistently machined to the correct size, allowing for secure tool engagement and proper torque application, which is often a problem with cheap aftermarket plugs.
The BY1000665161 plays a significant role in environmental protection by ensuring a leak-free seal on fluid reservoirs. Preventing drips and leaks of engine oil, gear oil, or coolant protects soil and groundwater from contamination.
A secure drain plug also ensures that fluid systems maintain their proper volume, which is essential for lubricating and cooling critical components. This prevents premature wear and potential failures that could lead to larger environmental incidents or safety hazards on the road.
Using a durable, reusable OEM plug reduces waste compared to disposable “quick-drain” solutions or the need to replace entire components due to stripped threads caused by inferior plugs.
Each BY1000665161 drain plug undergoes quality control checks for thread dimensions using thread gauges, hardness testing of the steel, and visual inspection of the plating and sealing surface.
As a genuine SHACMAN component, the BY1000665161 is backed by the manufacturer’s warranty against defects in materials and workmanship. This provides customers with confidence that the part will perform as intended when installed correctly.
Purchasing from authorized distributors guarantees the authenticity of the part, ensuring you receive a product that meets all OEM specifications and is eligible for full warranty support.
While the BY1000665161 is a low-cost component, its value in preventing problems is immense. It prevents the far greater costs associated with fluid loss, environmental cleanup fees, and the major expense of repairing or replacing an oil pan or housing with stripped threads.
Its reliability and perfect fit save time during service, as technicians don’t need to struggle with incorrect threads or leaking plugs. For fleets, standardizing on OEM drain plugs ensures consistent, leak-free results across all vehicles, supporting a professional maintenance standard and reducing overall operating costs.
Investing in genuine plugs is a fundamental aspect of preventive maintenance that protects your larger and more expensive drivetrain components, offering an excellent return on investment.
The BY1000665161 Drain Plug is engineered for specific SHACMAN components and thread sizes. Compatibility is defined by the thread diameter, pitch, length, and the specific sealing surface design of the oil pan or housing.
Using the correct OEM number BY1000665161 is crucial to ensure the plug matches the thread perfectly. Using an incorrect plug, even if it seems to thread in, can damage the softer aluminum or cast iron threads of the housing, leading to costly repairs.
Always verify fitment using your vehicle’s VIN, the specific component part number (e.g., oil pan part number), or through direct consultation with an authorized SHACMAN parts specialist to guarantee 100% compatibility.
The BY1000665161 Drain Plug is a fundamental component that safeguards your SHACMAN truck against fluid loss and ensures efficient maintenance operations. Its role in providing a reliable, reusable seal is essential for cost-effective and environmentally responsible vehicle operation.
Choosing the genuine BY1000665161 is an investment in precision engineering, preventive maintenance, and operational reliability. Trust SHACMAN’s OEM specifications to deliver the perfect fit, durability, and sealing performance your heavy-duty applications demand.
Equip your next service interval with confidence. Select the authentic BY1000665161 Drain Plug for guaranteed compatibility, superior sealing, and dependable performance throughout your truck’s service life.
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