3018920
Wire Tie Clamp
Cummins®

The Wire Tie Clamp 3018920, manufactured by Cummins, is a component designed for use in commercial trucks. This clamp serves a specific function in securing and organizing wires within the truck’s electrical system. Its role in truck maintenance and operation is significant, contributing to the orderly arrangement of wires, which is vital for the proper functioning of the vehicle’s electrical components ².

Basic Concepts of Wire Tie Clamps

Wire tie clamps are devices used to bundle and secure wires together. They function by applying pressure to the wires, holding them in place and preventing them from moving or vibrating excessively. This is particularly important in automotive and industrial applications where wires are exposed to various environmental conditions and mechanical stresses. Commonly, wire tie clamps are constructed from materials like nylon or metal, chosen for their durability, resistance to environmental factors, and ability to maintain a secure grip over time ¹.

Purpose of the 3018920 Wire Tie Clamp in Truck Operation

The 3018920 Wire Tie Clamp plays a role in the operation and maintenance of commercial trucks by securing wires in the electrical system. This ensures that wires remain in their designated positions, reducing the risk of electrical faults caused by wire movement. By maintaining the integrity of the electrical connections, the clamp contributes to the overall efficiency and safety of the vehicle, ensuring that electrical systems operate as intended without interference from unsecured wires ².

Key Features of the 3018920 Wire Tie Clamp

The 3018920 Wire Tie Clamp is characterized by several key features that enhance its performance and durability. Its design includes elements that allow for easy installation and adjustment, ensuring that wires can be securely fastened without the need for specialized tools. The material composition of the clamp is selected to withstand the harsh conditions found in commercial truck environments, providing long-lasting reliability. Additionally, any unique attributes of the clamp, such as its resistance to chemicals or extreme temperatures, further contribute to its effectiveness in truck applications.

Benefits of Using the 3018920 Wire Tie Clamp

Utilizing the 3018920 Wire Tie Clamp in truck maintenance offers several advantages. It improves the reliability of the electrical system by ensuring wires are securely fastened, reducing the likelihood of electrical issues arising from loose connections. The ease of installation associated with this clamp allows for quick and efficient maintenance procedures, minimizing downtime. Furthermore, the durability and long-term performance of the clamp contribute to cost savings by reducing the need for frequent replacements or repairs.

Installation and Usage Guidelines

Proper installation of the 3018920 Wire Tie Clamp involves several steps to ensure effectiveness and safety. Begin by identifying the wires that require securing and positioning the clamp around them. Adjust the clamp to apply the appropriate amount of pressure, ensuring wires are held firmly without being damaged. It is important to follow best practices, such as avoiding over-tightening, which can damage wires, and ensuring clamps are placed in locations where they will not interfere with other components. Safety considerations include wearing appropriate personal protective equipment and ensuring the truck is safely supported during maintenance procedures.

Troubleshooting and Maintenance

Common issues with wire tie clamps include loosening over time due to vibration or environmental factors, and damage from improper installation. To troubleshoot these issues, regularly inspect clamps for signs of wear or loosening and replace them as necessary. Maintenance tips for ensuring the longevity and effectiveness of the 3018920 Wire Tie Clamp include periodic checks during routine maintenance intervals and ensuring that clamps are installed correctly from the outset.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the commercial truck industry. The company’s product range includes a variety of components designed to enhance the performance, efficiency, and reliability of commercial vehicles. Cummins’ commitment to quality is evident in its rigorous testing and quality control processes, ensuring that its products meet the high standards required for commercial truck applications ³.

Cummins Engine Compatibility with Wire Tie Clamp Part 3018920

The Wire Tie Clamp part number 3018920, manufactured by Cummins, is a versatile component designed to secure and organize wiring and cables in various engine configurations. This part is compatible with a wide range of Cummins engines, ensuring a secure fit and reliable performance across multiple models.

Compatible Engines

• 4B3.9
• 6B5.9
• 6C8.3
• B3.9 G
• B5.9 G
• B5.9 GAS PLUS CM556
• G8.3
• ISB CM550
• ISB/ISD4.5 CM2150 B119
• ISB3.9 CM2220 B107
• ISB4.5 CM2350 B104
• ISBE CM2150
• ISBE CM800
• ISBE4 CM850
• ISC CM554
• ISD4.5 CM2220 D108
• ISF3.8 CM2220 AN
• ISM CM570
• ISM11 CM876 SN
• K19
• K38
• K50
• KTA38GC CM558
• L10 MECHANICAL
• L8.9

Grouping by Engine Series

• ISB Series: ISB CM550, ISB/ISD4.5 CM2150 B119, ISB3.9 CM2220 B107, ISB4.5 CM2350 B104, ISBE CM2150, ISBE CM800, ISBE4 CM850, ISD4.5 CM2220 D108, ISF3.8 CM2220 AN
• ISC Series: ISC CM554
• ISM Series: ISM CM570, ISM11 CM876 SN
• K Series: K19, K38, K50
• KTA Series: KTA38GC CM558
• L Series: L10 MECHANICAL, L8.9
• Others: 4B3.9, 6B5.9, 6C8.3, B3.9 G, B5.9 G, B5.9 GAS PLUS CM556, G8.3

This compatibility ensures that the Wire Tie Clamp part 3018920 can be effectively used across a broad spectrum of Cummins engines, providing a reliable solution for cable management and securing.

Role of Part 3018920 Wire Tie Clamp in Engine Systems

The part 3018920 Wire Tie Clamp is an essential component in maintaining the integrity and organization of various wiring systems within engine setups. It plays a significant role in securing and managing wires and harnesses across multiple engine components, ensuring both safety and efficiency.

Integration with Key Engine Components

• Arrangement and Turbocharger: The Wire Tie Clamp is utilized to secure wiring around the turbocharger, preventing any potential chafing or damage to the wires from the high-speed rotation of the turbocharger components.

• Breather and Crankcase: Within the crankcase area, the clamp ensures that wiring associated with the breather system is neatly arranged. This prevents any interference with the breather’s function, which is vital for maintaining crankcase pressure and oil vapor management.

• Sensor Harness Mtg. and Connection: For connections such as the right bank fuel block and cylinder head, the clamp is employed to keep the sensor harnesses organized. This is particularly important in high-vibration environments to ensure signal integrity and prevent wire fatigue.

• Dataplate and Customer-Specific Applications: When installing customer-specific dataplates or additional monitoring equipment, the clamp helps in securing any additional wiring, ensuring it does not interfere with engine operation or become a hazard.

• Fan Hub Mounting and Filter: Around the fan hub and filter areas, the clamp secures wiring to prevent it from being drawn into moving parts, which could cause damage or failure.

• Fuel and Fuel Block Connection: In the fuel system, especially at the fuel block connection, the clamp ensures that fuel lines and associated wiring are kept apart, reducing the risk of electrical faults near flammable materials.

• Harness and Electronic Control Module Wiring: The clamp is instrumental in managing the harnesses connected to the Electronic Control Module (ECM) and engine control wiring. It ensures these critical communication lines remain intact and free from environmental damage.

• Harness Mounting Kit and Hydro-Mechanical Step: In systems involving hydro-mechanical steps, the clamp secures the wiring that controls these steps, ensuring precise and reliable operation.

• Oil Catch Kits and Repower Applications: During repower applications or when using oil catch kits, the clamp secures additional wiring that may be introduced into the system, ensuring it is safely managed alongside existing engine wiring.

• Mounting Components like Alternator and Engine Monitor: For components such as the alternator and engine monitor, the clamp secures the wiring, ensuring it does not interfere with the mechanical operation of these parts.

• Oil Level Gauge and Instrument Panel: Wiring associated with the oil level gauge and engine instrument panel is secured using the clamp, ensuring accurate readings and reliable data transmission.

• Resistor and Corrosion Prevention: In areas where resistors are used or where corrosion might be a concern, the clamp helps in keeping the wiring tidy and protected, enhancing the longevity and reliability of the electrical connections.

• Right Bank Oil Control and Step Connection: Finally, for the right bank oil control and step connections, the clamp ensures that all associated wiring is securely held in place, facilitating smooth and efficient engine operation.

Conclusion

The 3018920 Wire Tie Clamp by Cummins is a critical component in the maintenance and operation of commercial trucks and various engine systems. Its role in securing and organizing wires ensures the reliability and efficiency of the vehicle’s electrical systems. The clamp’s compatibility with a wide range of Cummins engines, along with its durable construction and ease of installation, makes it a valuable asset in truck maintenance. Regular inspection and maintenance of the clamp are essential to ensure its continued effectiveness and the overall safety and performance of the vehicle.