3945460
Oil Gauge Tube
Cummins®

The Cummins 3945460 Oil Pressure Gauge Tube is a component designed for use in heavy-duty truck maintenance and operation. Cummins, a well-established name in the automotive and heavy-duty truck industries, produces this gauge tube to ensure reliable engine performance and longevity. This Cummins part is integral to the engine’s monitoring system, providing accurate oil pressure readings that are vital for maintaining optimal engine health ¹.

Basic Concepts of Oil Pressure Gauge Tubes

An Oil Pressure Gauge Tube is a component within the engine system that facilitates the measurement of oil pressure. It operates by connecting to the engine’s oil system and transferring pressure readings to the gauge on the vehicle’s dashboard. Accurate oil pressure readings are crucial for ensuring that the engine receives adequate lubrication, which is necessary for its efficient and safe operation ².

Purpose of the 3945460 Oil Pressure Gauge Tube

The 3945460 Oil Pressure Gauge Tube plays a role in the operation of a truck by providing precise oil pressure readings. This information is important for monitoring the engine’s health and performance. By ensuring that oil pressure remains within the desired range, the gauge tube helps in the early detection of potential engine issues, allowing for timely maintenance and reducing the risk of engine damage ³.

Key Features

The 3945460 Oil Pressure Gauge Tube is characterized by several key features that enhance its functionality. It is constructed from durable materials to withstand the harsh conditions of heavy-duty truck engines. The design of the tube ensures a secure connection to the engine’s oil system, providing reliable and consistent pressure readings. Additionally, the tube is engineered to be compatible with a wide range of Cummins engines, ensuring versatility and ease of use.

Benefits of Using the 3945460 Oil Pressure Gauge Tube

Utilizing the 3945460 Oil Pressure Gauge Tube offers several advantages. It provides improved engine monitoring capabilities, allowing for more accurate and reliable oil pressure readings. The enhanced durability of the tube ensures long-lasting performance, even under demanding conditions. Furthermore, the early detection of engine issues facilitated by the gauge tube can lead to potential cost savings by preventing more severe engine problems that could arise from undetected oil pressure issues.

Installation Process

Installing the 3945460 Oil Pressure Gauge Tube requires careful attention to detail and adherence to safety precautions. The process involves disconnecting the old gauge tube, if present, and connecting the new tube to the engine’s oil system. Tools required may include wrenches and sealant to ensure a secure and leak-free connection. It is important to follow the manufacturer’s instructions closely to ensure proper installation and functionality.

Troubleshooting Common Issues

Common problems associated with Oil Pressure Gauge Tubes include inaccurate readings and leaks. Inaccurate readings may be caused by a faulty connection or a blockage within the tube, while leaks can occur due to improper installation or wear and tear. Troubleshooting steps may involve checking the connections for tightness, inspecting the tube for damage, and ensuring that the gauge is functioning correctly.

Maintenance Tips

Regular maintenance of the 3945460 Oil Pressure Gauge Tube is important for ensuring optimal performance and longevity. This includes periodic cleaning of the tube and connections to remove any debris or buildup that could affect readings. Inspections should be conducted to check for signs of wear or damage, and the tube should be replaced if any issues are detected. Following these maintenance guidelines will help in maintaining the accuracy and reliability of the oil pressure readings.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the automotive and heavy-duty truck industries. The company’s product range includes engines, components, and technologies that power commercial vehicles, construction equipment, agricultural machinery, and more. Cummins is committed to delivering high-performance solutions that meet the demanding needs of its customers.

Cummins Oil Pressure Gauge Tube (Part 3945460) Compatibility

The Cummins Oil Pressure Gauge Tube, identified by part number 3945460, is a critical component in the engine’s lubrication system. This part is designed to accurately measure and display the oil pressure within the engine, ensuring that the engine operates within safe parameters.

Compatibility with ISC CM554 and ISL CM554 Engines

The Oil Pressure Gauge Tube (3945460) is specifically engineered to fit seamlessly with the ISC CM554 and ISL CM554 engines. These engines are part of Cummins’ lineup of commercial and industrial diesel engines, known for their robust performance and reliability.

• ISC CM554 Engine: This engine is designed for applications requiring high torque and durability. The Oil Pressure Gauge Tube ensures that the operator can monitor the oil pressure in real-time, which is crucial for maintaining engine health and preventing potential failures.

• ISL CM554 Engine: Similar to the ISC, the ISL CM554 engine is built for heavy-duty applications. The Oil Pressure Gauge Tube in this engine setup provides essential data to the operator, helping to maintain optimal engine performance and longevity.

Installation and Functionality

The installation of the Oil Pressure Gauge Tube in both the ISC CM554 and ISL CM554 engines is straightforward, ensuring that the engine’s oil pressure can be monitored effectively. This part is typically located in a position where it can accurately measure the oil pressure without interference from other engine components.

Importance of the Oil Pressure Gauge Tube

The Oil Pressure Gauge Tube is a vital part of the engine’s diagnostic system. It allows for the continuous monitoring of oil pressure, which is essential for:

• Preventing Engine Damage: Low oil pressure can lead to insufficient lubrication, causing excessive wear and potential engine failure.
• Ensuring Optimal Performance: Maintaining the correct oil pressure ensures that all moving parts are adequately lubricated, which is crucial for the engine’s efficiency and longevity.
• Facilitating Maintenance: Regular monitoring of oil pressure can help in identifying potential issues before they become critical, allowing for timely maintenance and repairs.

Role of Part 3945460 Oil Pressure Gauge Tube in Engine Systems

The 3945460 Oil Pressure Gauge Tube is an essential component in the monitoring and maintenance of engine systems. It serves as a conduit for the oil pressure gauge, allowing it to accurately measure the pressure of the oil circulating within the engine. This measurement is vital for ensuring that the engine operates within safe parameters, as proper oil pressure is indicative of adequate lubrication and cooling of the engine’s moving parts.

In conjunction with the oil level gauge, the 3945460 Oil Pressure Gauge Tube provides a comprehensive overview of the engine’s lubrication system. The oil level gauge monitors the quantity of oil present in the engine, while the oil pressure gauge, connected via the 3945460 tube, assesses the effectiveness of oil distribution under varying engine loads and speeds.

The integration of the 3945460 Oil Pressure Gauge Tube with these gauges enables engineers and mechanics to promptly identify potential issues such as oil leaks, blockages, or failing oil pumps. Early detection of such problems can prevent catastrophic engine failure, ensuring the longevity and reliability of the engine system.

Furthermore, the data provided by the oil pressure gauge, facilitated by the 3945460 tube, is instrumental in diagnosing engine wear. A consistent drop in oil pressure may indicate increased clearances between moving parts, a sign of wear that requires attention. Conversely, abnormally high oil pressure could suggest a restriction in the oil passages or a failing relief valve, both of which necessitate investigation and potential repair.

Conclusion

In summary, the 3945460 Oil Pressure Gauge Tube plays a significant role in the maintenance and monitoring of engine systems by ensuring accurate oil pressure readings, which are essential for the engine’s health and performance. Regular maintenance and proper installation of this part are crucial for ensuring the longevity and reliability of heavy-duty engines.