3201583
Threaded Plug
Cummins®

Introduction

The Cummins Threaded Plug 3201583 is a specialized component designed for use in commercial truck operations. Its primary function is to seal and protect various parts of the truck’s engine and other systems, ensuring optimal performance and longevity. This plug is integral to maintaining the integrity of the truck’s systems by preventing leaks and contamination ¹.

Basic Concepts of Threaded Plugs

Threaded plugs are mechanical components used to seal openings in various systems. They consist of a threaded section that screws into a corresponding threaded hole, creating a secure seal. In automotive and industrial settings, threaded plugs are employed to seal openings in engines, fuel systems, and hydraulic systems, among others. Their role is to prevent fluid leaks, keep out contaminants, and maintain system pressure ².

Purpose of the Cummins Threaded Plug 3201583

The Cummins Threaded Plug 3201583 serves a specific role in truck operations by sealing and protecting various engine components. It is often used in applications where openings need to be temporarily or permanently sealed. This plug helps in maintaining the integrity of the engine’s cooling system, fuel system, and other critical areas by preventing leaks and blocking contaminants.

Key Features

The Cummins Threaded Plug 3201583 is designed with several key features that enhance its functionality and durability. It is made from high-quality materials, typically metal alloys, which provide resistance to corrosion and high temperatures. The plug features a precise thread type that ensures a tight and secure fit. Its design specifications are tailored to meet the demanding conditions of commercial truck operations, ensuring reliable performance over time ¹.

Benefits of Using Cummins Threaded Plug 3201583

Using the Cummins Threaded Plug 3201583 offers several advantages. Its high-quality material composition and precise thread type contribute to improved sealing efficiency, reducing the risk of leaks. The plug’s durability ensures long-term performance, even under harsh operating conditions. Additionally, its resistance to corrosion and high temperatures makes it suitable for use in various truck systems, enhancing overall reliability and safety ².

Installation Process

Proper installation of the Cummins Threaded Plug 3201583 is crucial for ensuring its effectiveness. The installation process involves several steps:

1. Ensure the threaded hole is clean and free of debris.
2. Apply a compatible thread sealant to the threads of the plug.
3. Carefully screw the plug into the threaded hole by hand to avoid cross-threading.
4. Use a torque wrench to tighten the plug to the manufacturer’s specified torque settings.
5. Inspect the installation to ensure a secure fit and no leaks.

Troubleshooting Common Issues

Common issues with threaded plugs include leaks and damage. To troubleshoot these problems:

• Check for proper installation and ensure the plug is tightened to the correct torque.
• Inspect the threads for damage or corrosion and clean or replace as necessary.
• Verify that the correct thread sealant is used and applied properly.
• If leaks persist, consider replacing the plug with a new one to ensure a secure seal.

Maintenance Tips

Regular maintenance of the Cummins Threaded Plug 3201583 is important for ensuring its longevity and optimal performance. Recommendations include:

• Inspecting the plug during routine maintenance checks for signs of wear or damage.
• Cleaning the plug and surrounding area to prevent contamination.
• Replacing the plug if it shows signs of corrosion, damage, or if leaks are detected.
• Following the manufacturer’s guidelines for inspection intervals and replacement.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. Founded in 1919, Cummins has a long-standing reputation for quality and reliability in the commercial truck industry. The company offers a wide range of products and services designed to meet the needs of customers in various sectors, including transportation, construction, and agriculture. Cummins is known for its commitment to innovation, customer satisfaction, and sustainable solutions.

Threaded Plug 3201583 Compatibility with Cummins Engines

The Cummins Threaded Plug part number 3201583 is designed to fit a variety of Cummins engines, ensuring compatibility across multiple models. Here is a detailed overview of the engines with which this part is compatible:

K-Series Engines

• K19
• K38
• K50

These engines, part of the K-Series, are known for their robust design and are commonly used in various industrial applications. The threaded plug fits seamlessly into these engines, providing a secure and reliable seal.

KTA19 Series Engines

• KTA19GC
• KTA19GC CM558

The KTA19GC engines, including the CM558 variant, are designed for heavy-duty applications. The threaded plug 3201583 is engineered to meet the stringent requirements of these engines, ensuring optimal performance and durability.

L-Series Engines

• L10 GAS

The L10 GAS engine is part of the L-Series and is known for its efficiency and reliability in gas-powered applications. The threaded plug fits this engine perfectly, providing a critical sealing function.

QSK Series Engines

The QSK series engines are a range of high-performance diesel engines. The threaded plug 3201583 is compatible with the following QSK engines:

• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM2350 K144G
• QSK19 CM500
• QSK19 CM850 MCRS
• QSK19G
• QSK45 CM500
• QSK50 CM2150 MCRS
• QSK60 CM500

These engines are used in a variety of applications, from construction to marine, and the threaded plug ensures that they maintain their integrity and performance.

VTA Series Engines

• VTA903 CM2250 V105

The VTA903 engine, with its CM2250 V105 variant, is designed for heavy-duty applications. The threaded plug 3201583 fits this engine, providing a reliable seal that is critical for its operation.

The threaded plug 3201583 is a versatile component that ensures the engines’ operational integrity by providing a secure seal. Its compatibility across a wide range of Cummins engines underscores its importance in maintaining engine performance and reliability.

Role of Part 3201583 Threaded Plug in Engine Systems

The part 3201583 Threaded Plug is integral to the efficient operation and maintenance of various engine systems. Its application spans across multiple components, ensuring optimal performance and reliability.

Fuel System

In the fuel system, the threaded plug is utilized to seal and secure connections within the fuel filter head and fuel control valve. It plays a significant role in maintaining the integrity of the fuel transfer pump and the fuel system kit, ensuring that fuel is delivered consistently and without leaks.

Lubrication System

Within the lubrication system, the threaded plug is employed in the lube oil filter and lubricating oil filter/cooler. It aids in the secure attachment of the oil filter conversion kit and the oil bypass filter and check valve, contributing to the efficient filtration and circulation of engine oil.

Cooling System

The threaded plug is also essential in the cooling system, particularly in the compressor air inlet cooler and the engine oil cooler. It ensures that the coolers are properly sealed, preventing any coolant leaks and maintaining the effectiveness of the cooling process.

Torque Converter

In the torque converter system, the threaded plug is used in the torque converter oil cooler. It helps in securing the connections, ensuring that the torque converter oil is efficiently cooled and circulated.

Turbocharger System

For the turbocharger and turbocharger kit, the threaded plug is utilized in the turbine housing and the water top-level assembly manifold. It ensures that the turbocharger components are properly sealed, contributing to the efficient operation of the turbocharger.

Auxiliary Systems

The threaded plug also finds its application in auxiliary systems such as the auxiliary cooling system and the oil pan. It aids in securing various plumbing connections, ensuring that these systems operate efficiently and without leaks.

Design and Alternative Applications

In terms of design and alternative applications, the threaded plug can be used in various arrangements and accessories to secure and seal different engine components. Its versatility makes it a valuable component in engine maintenance and repair.

Conclusion

The Cummins Threaded Plug 3201583 is a critical component in the maintenance and operation of commercial truck engines. Its high-quality design, compatibility with various Cummins engines, and versatile applications make it an essential part for ensuring the integrity and performance of engine systems. Proper installation, regular maintenance, and troubleshooting common issues are key to maximizing the benefits of this Cummins part.