4890404
Wire Retaining Clip
Cummins®

The 4890404 Wire Retaining Clip, manufactured by Cummins, is a component designed for use in commercial trucks. This clip serves to maintain the integrity of wiring systems by securing wires and cables in place. Its role is vital in ensuring that the electrical connections within a truck remain stable and undamaged during operation ¹.

Basic Concepts of Wire Retaining Clips

Wire retaining clips are small devices used to hold wires and cables securely in place. They are commonly employed in both automotive and industrial settings to manage wiring systems effectively. These clips are typically made from durable materials such as plastic, metal, or a combination of both, chosen for their strength and resistance to environmental factors ². Proper installation of wire retaining clips is important to ensure they function correctly and provide the intended level of security for the wires they hold.

Purpose and Function of the 4890404 Wire Retaining Clip

The 4890404 Wire Retaining Clip plays a specific role in the operation of a truck by securing wires and cables. This prevents them from coming loose or being damaged as the vehicle operates. By keeping wires in their designated positions, the clip helps maintain the electrical system’s integrity, ensuring consistent performance and reliability of the truck’s electrical components ³.

Key Features

The 4890404 Wire Retaining Clip boasts several key features that enhance its performance and durability. Its design is tailored to fit securely around wires, providing a snug fit that resists movement. The material composition of the clip is selected for its durability and ability to withstand the harsh conditions often encountered in commercial truck environments. Additionally, any unique attributes, such as corrosion resistance or flexibility, further contribute to the clip’s effectiveness in securing wires.

Benefits

Using the 4890404 Wire Retaining Clip offers several benefits. It improves wire management by keeping cables organized and secured, which can lead to easier maintenance and troubleshooting. The secure placement of wires enhances safety by reducing the risk of electrical faults caused by loose or damaged wires. Furthermore, the clip’s role in maintaining the integrity of the wiring system can contribute to increased vehicle reliability and performance.

Troubleshooting and Maintenance

To ensure the longevity and effectiveness of the 4890404 Wire Retaining Clip, it is important to be aware of common issues such as loose connections or damage to the clip itself. Regular inspections can help identify these problems early, allowing for timely repairs or replacements. Maintenance practices should include checking the condition of the clips and ensuring they are properly installed to maintain their effectiveness.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and commitment to quality, Cummins plays a significant role in the automotive and industrial sectors. The company’s dedication to manufacturing high-quality components, like the 4890404 Wire Retaining Clip, underscores its reputation for excellence in the industry.

Compatibility with Cummins Engines

The 4890404 Wire Retaining Clip is compatible with various Cummins engine models, ensuring that wires are properly managed, reducing the risk of damage and enhancing the overall efficiency of the engine’s electrical system.

Compatibility with Specific Engine Models

• 6C8.3
• B5.6 CM2670 B152B
• B6.7 CM2670 B153B
• B6.7 CM2670 B164C
• ISB CM850
• ISB/ISD4.5 CM2150 B119
• ISB/ISD6.7 CM2150 SN
• ISB4.5 CM2350 B104
• ISB5.9 CM2880 B110
• ISB5.9 CM2880 B140
• ISB5.9 CM2880 B149
• ISBE CM2150
• ISBE CM800
• ISBE4 CM850
• ISC CM2150
• ISC CM850
• ISC8.3 CM2250
• ISF3.8 CM2220 AN
• ISL CM2150
• ISL9 CM2150 SN
• ISL9 CM2250
• ISL9.5 CM2880 L138
• L9 CM2670 L128B
• QSB4.5 CM2250 EC
• QSB4.5 CM850 (CM2850)

Grouping by Engine Series

• ISB Series:

  • ISB CM850
  • ISB/ISD4.5 CM2150 B119
  • ISB/ISD6.7 CM2150 SN
  • ISB4.5 CM2350 B104
  • ISB5.9 CM2880 B110
  • ISB5.9 CM2880 B140
  • ISB5.9 CM2880 B149

• ISBE Series:

  • ISBE CM2150
  • ISBE CM800
  • ISBE4 CM850

• ISC Series:

  • ISC CM2150
  • ISC CM850
  • ISC8.3 CM2250

• ISL Series:

  • ISL CM2150
  • ISL9 CM2150 SN
  • ISL9 CM2250
  • ISL9.5 CM2880 L138

• ISF Series:

  • ISF3.8 CM2220 AN

• QSB Series:

  • QSB4.5 CM2250 EC
  • QSB4.5 CM850 (CM2850)

• Other Models:

  • 6C8.3
  • B5.6 CM2670 B152B
  • B6.7 CM2670 B153B
  • B6.7 CM2670 B164C
  • L9 CM2670 L128B

This clip is designed to fit seamlessly within the architecture of these engines, ensuring that the electrical systems remain organized and functional.

Role of Part 4890404 Wire Retaining Clip in Engine Systems

The 4890404 Wire Retaining Clip is an essential component in maintaining the integrity and functionality of various engine systems. It plays a significant role in securing and organizing wiring harnesses, ensuring that electrical connections remain stable and reliable throughout the engine’s operation.

Engine Control Module (ECM) and Wiring Harnesses

In the context of the Electronic Control Module (ECM) and its associated wiring harnesses, the 4890404 Wire Retaining Clip is used to secure the wiring in place. This prevents any unwanted movement that could lead to loose connections or damage to the wires. The clip ensures that the harness remains neatly routed, reducing the risk of interference with other engine components and enhancing the overall efficiency of the electronic control system.

Engine Brake Systems

For engine brake systems, including the 12V Engine Brake Kit and the Engine Brake Tune-Up Kit, the 4890404 Wire Retaining Clip is employed to hold the wiring in position. This is particularly important in high-vibration environments where the engine brake is frequently engaged. Secure wiring ensures consistent performance of the brake system and prevents electrical faults that could compromise safety and efficiency.

Injector Plumbing and Rocker Lever Housing

In injector plumbing systems, the 4890404 Wire Retaining Clip helps maintain the organization of wires that control the injectors. This is vital for precise fuel delivery and engine performance. Similarly, in the rocker lever housing, where the rocker levers and associated wiring are located, the clip ensures that the wiring does not interfere with the mechanical components, thereby maintaining the smooth operation of the valve train.

Valve Cover and Long Block Assemblies

When installed in valve cover and long block assemblies, the 4890404 Wire Retaining Clip secures the wiring that runs through or alongside these components. This is important for maintaining the structural integrity of the wiring and ensuring that it does not come into contact with moving parts, which could cause damage or malfunction.

General Engine Wiring

Across various engine systems, including the engine control wiring and the electronic control module wiring, the 4890404 Wire Retaining Clip plays a role in keeping the wiring organized and protected. This not only aids in easier maintenance and troubleshooting but also contributes to the longevity and reliability of the engine’s electrical systems.

Conclusion

The 4890404 Wire Retaining Clip is a critical component in the maintenance and operation of Cummins engines. Its role in securing and organizing wiring harnesses ensures the stability and reliability of electrical connections, contributing to the overall efficiency and safety of the engine systems. Regular maintenance and proper installation of this Cummins part are essential to ensure its effectiveness and longevity.