2868770
Oil Gauge Tube
Cummins®

The Oil Pressure Gauge Tube (2868770) by Cummins is a component designed to monitor oil pressure within heavy-duty truck engines. Its purpose is to provide accurate and reliable oil pressure readings, which are vital for maintaining optimal engine performance and preventing potential damage due to inadequate lubrication ¹.

Function and Operation

The Oil Pressure Gauge Tube operates by connecting to the engine’s oil system and transmitting oil pressure data to the gauge on the vehicle’s dashboard. This part plays a role in the engine system by ensuring that oil pressure remains within the desired range, allowing for effective lubrication of engine components. By monitoring oil pressure, it helps in identifying any anomalies that could indicate issues such as oil leaks, clogged filters, or failing oil pumps ².

Key Features

The design and construction of the Oil Pressure Gauge Tube incorporate several features that enhance its functionality and durability. It is typically made from high-quality materials that resist corrosion and wear, ensuring longevity in demanding environments. The precision engineering of the tube ensures accurate pressure readings, while its robust construction allows it to withstand the high pressures and temperatures found within heavy-duty truck engines ³.

Benefits

Using the Cummins Oil Pressure Gauge Tube offers several advantages. It provides accurate oil pressure readings, which are crucial for maintaining engine health. Enhanced engine performance can be achieved through consistent monitoring of oil pressure, allowing for timely interventions if pressure levels fall outside the normal range. Additionally, the reliability of the gauge tube contributes to the overall dependability of the engine system.

Installation Process

Proper installation of the Oil Pressure Gauge Tube involves several steps to ensure it functions correctly. First, the engine should be turned off and allowed to cool. The necessary tools, such as wrenches and a torque wrench, should be gathered. The old gauge tube, if present, should be removed carefully to avoid damaging surrounding components. The new tube should then be installed, ensuring all connections are secure and tightened to the manufacturer’s specifications. Finally, the engine should be started, and the oil pressure gauge should be checked for accurate readings.

Maintenance Tips

To ensure the longevity and accuracy of the Oil Pressure Gauge Tube, regular maintenance practices should be followed. This includes checking the connections for leaks or loose fittings during routine engine inspections. The gauge itself should be calibrated periodically to ensure it provides accurate readings. Additionally, keeping the engine clean and free of debris can prevent contaminants from affecting the gauge tube’s performance.

Troubleshooting Common Issues

Common problems associated with the Oil Pressure Gauge Tube may include inaccurate readings, leaks, or failure to register pressure. Troubleshooting steps may involve checking the connections for tightness, inspecting the tube for signs of wear or damage, and ensuring the gauge is functioning correctly. If issues persist, consulting the vehicle’s service manual or seeking professional assistance may be necessary.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history dating back to 1919, Cummins has established itself as a trusted name in the automotive and heavy-duty truck industry. The company is known for its commitment to innovation, quality, and customer satisfaction, providing reliable and efficient power solutions for a wide range of applications.

Compatibility of Oil Pressure Gauge Tube Part 2868770 with Cummins Engines

The Oil Pressure Gauge Tube part number 2868770, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is integral for maintaining accurate oil pressure readings, ensuring the engine operates within safe parameters. Below is a detailed description of its compatibility across different engine models:

ISM Series Engines

• ISM CM570
• ISM CM876
• ISM11 CM876 SN

The ISM series engines are known for their robust performance and reliability. The Oil Pressure Gauge Tube part 2868770 is compatible with these models, ensuring precise oil pressure monitoring.

M11 Series Engines

• M11 CELECT PLUS
• M11 MECHANICAL

The M11 series engines, both CELECT PLUS and MECHANICAL variants, are designed for heavy-duty applications. The Oil Pressure Gauge Tube part 2868770 is engineered to fit these engines, providing essential data for maintaining optimal engine health.

QSM11 Series Engines

• QSM11 CM570
• QSM11 CM876

The QSM11 series engines are equipped with advanced features for enhanced performance. The Oil Pressure Gauge Tube part 2868770 is compatible with these engines, ensuring accurate oil pressure readings are available for the operator.

QSX11 and QSX15 Series Engines

• QSX11.9 CM2250 ECF
• QSX15 CM2250
• QSX15 CM2250 ECF
• QSX15 CM2350 X105

The QSX11 and QSX15 series engines are designed for high-performance applications. The Oil Pressure Gauge Tube part 2868770 is compatible with these engines, providing critical oil pressure data to ensure the engine operates efficiently and safely. The ECF and X105 variants also utilize this part for their specific configurations.

This comprehensive compatibility ensures that the Oil Pressure Gauge Tube part 2868770 can be used across a wide range of Cummins engines, providing a reliable solution for oil pressure monitoring.

Role of Part 2868770 Oil Pressure Gauge Tube in Engine Systems

The Part 2868770 Oil Pressure Gauge Tube is an essential component in the monitoring and maintenance of engine systems. It is specifically designed to work in conjunction with various engine components to ensure accurate oil pressure readings, which are vital for the proper functioning and longevity of the engine.

Integration with the Dipstick

The oil pressure gauge tube interfaces with the dipstick system. This connection allows for a seamless transfer of oil pressure data from the engine’s oil passages to the gauge. The dipstick, which is typically used for checking oil levels, can also be a point of reference for the gauge tube, ensuring that the pressure readings are consistent with the actual oil levels within the engine.

Connection to the Oil Fill Arrangement

In engine systems, the oil fill arrangement is crucial for maintaining the correct oil levels. The oil pressure gauge tube is integrated into this arrangement to monitor the pressure as oil is added or removed. This ensures that the engine operates within safe pressure limits, preventing potential damage from over- or under-pressurization.

Interaction with the Oil Level Gauge

The oil level gauge provides a visual indication of the oil level within the engine. The oil pressure gauge tube complements this by offering real-time pressure readings. Together, these components offer a comprehensive view of the engine’s oil system, allowing for proactive maintenance and timely interventions.

Role in the Product Installation Package

When included in a product installation package, the oil pressure gauge tube is often accompanied by detailed instructions and necessary fittings. This ensures that it can be correctly installed in various engine configurations. The tube’s design allows for easy integration into existing engine systems, minimizing the need for complex modifications.

Conclusion

In summary, the Part 2868770 Oil Pressure Gauge Tube plays a significant role in engine systems by providing accurate oil pressure readings. Its integration with components like the dipstick, oil fill arrangement, and oil level gauge ensures that engine operators have a clear understanding of the engine’s oil system status, facilitating better maintenance practices and enhancing engine performance.