Threaded Plug 3946947 – Reliable Sealing Support for Cummins Engine Systems

The Threaded Plug 3946947 is designed to provide secure sealing and closure for compatible openings, ports, and passages within Cummins diesel engine systems. It helps prevent fluid leakage while maintaining proper pressure and system integrity during engine operation. As a practical replacement component for Cummins applications, this threaded plug provides a dependable solution for engine repair and maintenance. In addition, proper sealing performance helps protect engine components and support stable operation.

🔩 Specifications

• Part Number: 3946947
• Product Type: Threaded Plug
• Application: For compatible Cummins diesel engine systems
• Function: Seals threaded openings and fluid passages
• Designed to maintain proper system sealing and pressure retention
• Helps prevent oil, coolant, fuel, or air leakage
• Supports reliable operation of engine assemblies
• Suitable for compatible Cummins engine applications
• Intended for engine repair, replacement, and maintenance procedures

⭐ Key Features

• Provides reliable sealing for threaded ports and passages.
• Helps prevent fluid leakage and pressure loss.
• Supports proper system integrity during engine operation.
• Durable construction withstands pressure, vibration, and temperature changes.
• Helps protect engine components from contamination and leakage issues.
• Designed for compatibility with selected Cummins engine systems.
• Provides a practical replacement solution for worn or damaged plugs.

⚙️ Technical Insights

The Threaded Plug 3946947 plays an important role in maintaining sealing integrity within compatible Cummins engine systems. As a result, it helps close designated threaded openings while maintaining proper fluid containment and system pressure. Moreover, effective sealing contributes to improved reliability and reduced maintenance concerns.
In addition, threaded plugs operate under exposure to engine fluids, pressure variations, temperature changes, and continuous vibration. Therefore, selecting a suitable threaded plug for Cummins applications helps maintain proper fitment and dependable sealing performance. Furthermore, replacing damaged or leaking plugs during maintenance can help restore system integrity and reduce potential fluid loss.

🛠 Application Scenarios

The Threaded Plug 3946947 is suitable for compatible Cummins diesel engines used in trucks, construction equipment, agricultural machinery, generators, and industrial power systems. It is commonly used during engine repair, fluid system servicing, component replacement, and maintenance procedures where secure sealing of threaded openings is required.
Moreover, service technicians can use this component to restore proper sealing function and support reliable engine operation. Likewise, maintenance teams can select suitable Cummins application components to maintain stable performance in commercial and heavy-duty environments.

📦 Availability

Available for your Cummins engine maintenance and replacement needs.
To ensure correct fitment with your Cummins engine configuration, please provide your engine model and serial number (ESN). Our support team is ready to assist with compatibility verification and help you find the correct component solution for your equipment.