4928568
Fluid Level Sensor
Cummins®

Introduction

The Cummins 4928568 Fluid Level Sensor is designed to monitor fluid levels within commercial trucks, ensuring efficient operation and reliability. This sensor provides accurate fluid level readings, contributing to safer and more efficient truck operations ¹.

Basic Concepts of Fluid Level Sensors

Fluid level sensors measure the level of liquids within a container using various technologies, such as float mechanisms, ultrasonic waves, or capacitive methods. In automotive systems, these sensors are essential for monitoring levels of engine oil, coolant, and transmission fluid. Accurate readings help prevent engine damage, ensure optimal performance, and enhance safety by alerting operators to low fluid levels ².

Purpose of the Cummins 4928568 Fluid Level Sensor

This Cummins part is designed to monitor critical fluid levels in commercial trucks. It provides real-time data to the vehicle’s electronic control system, ensuring optimal performance and preventing engine damage. The sensor supports efficient and reliable truck operation by maintaining fluid levels within the required range ¹.

Key Features

The Cummins 4928568 Fluid Level Sensor features a robust design with high-quality materials to withstand harsh commercial truck environments. It incorporates advanced technology for accurate and reliable readings and is engineered for easy installation and integration into the truck’s system, ensuring longevity and consistent performance ¹.

Benefits

Using this part enhances system efficiency by maintaining optimal fluid levels, contributing to overall truck performance. It enhances safety by providing timely alerts when fluid levels are low, allowing for proactive maintenance and reducing the risk of engine damage. Additionally, it can lead to cost savings by preventing costly repairs and downtime ¹.

Installation and Integration

Proper installation of the Cummins 4928568 Fluid Level Sensor involves following manufacturer guidelines for accurate readings and reliable performance. The process includes securing the sensor in the appropriate location within the truck’s fluid system and connecting it to the vehicle’s electronic control system. Following Cummins’ specific instructions ensures correct integration and function ¹.

Troubleshooting and Maintenance

To troubleshoot common issues with this Cummins part, operators should check for visible damage or wear. Ensuring proper connection and no obstructions in the fluid system can resolve many issues. Regular maintenance, such as cleaning the sensor and inspecting its connections, ensures longevity and reliable performance. Persistent problems may require consulting manufacturer guidelines or seeking professional assistance ¹.

Common Applications

The Cummins 4928568 Fluid Level Sensor is used in various commercial trucks, including heavy-duty trucks, semi-trucks, and fleet vehicles. It is particularly valuable in fleet operations where consistent monitoring and maintenance are crucial for vehicle performance and safety ¹.

Performance and Reliability

The Cummins 4928568 Fluid Level Sensor is known for its performance and reliability, providing accurate fluid level readings under various operating conditions. User feedback and performance data indicate consistent reliable performance, making it a trusted component in the industry ¹.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes diesel and natural gas engines and related technologies. With a history of innovation and expertise in diesel engine manufacturing, Cummins is committed to providing high-quality products that meet the demanding needs of commercial vehicle operators ¹.

Compatibility with Cummins Engines

This part is designed to be compatible with a range of Cummins engines, ensuring optimal performance and preventing damage due to low fluid levels.

Compatibility with QSB Series Engines

The Fluid Level Sensor 4928568 fits seamlessly with several models within the QSB series, including:

• QSB5.9 CM2880 B115
• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850 (CM2850)
• QSB6.7 M CM2250
• QSB7 CM2880 B117

These engines benefit from the sensor’s precise fluid level monitoring, ensuring smooth and efficient operation ¹.

Compatibility with QSK Series Engines

The sensor is also compatible with various models within the QSK series, including:

• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM850 MCRS
• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS
• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108
• QSK60 CM500
• QSK60 CM850 MCRS
• QSK78 CM500
• QSK95 CM2350 K111

These engines rely on the sensor to maintain correct fluid levels, enhancing their durability and reliability ¹.

Compatibility with Other Series Engines

The Fluid Level Sensor 4928568 also fits with the following engines:

• F3.8 CM2350 F128C
• ISL9 CM2150 SN
• QSF3.8 CM2350 F107
• QSL9 CM850 (CM2850)
• QSM11 CM876
• QST30 CM552

These engines benefit from the sensor’s accurate fluid level readings, ensuring optimal operation ¹.

Role of Part 4928568 Fluid Level Sensor in Engine Systems

The 4928568 Fluid Level Sensor is integral to maintaining optimal performance and safety within various engine systems. It accurately measures fluid levels, ensuring the engine operates within safe parameters.

Coolant Level Sensor and Coolant Level Switch

The 4928568 Fluid Level Sensor provides precise readings of the coolant level within the radiator and cooling system. This data is essential for the coolant level switch to activate or deactivate the coolant pump, preventing engine overheating ².

Engine Coolant Level Sensor

The engine coolant level sensor relies on the 4928568 Fluid Level Sensor to deliver real-time data on coolant levels. This information is vital for the engine’s electronic control unit (ECU) to make necessary adjustments to the cooling system, ensuring efficient heat dissipation and engine performance ².

Engine Instrument and Engine Monitoring System

Within the engine instrument and engine monitoring system, the 4928568 Fluid Level Sensor provides continuous fluid level data. This data is displayed on the engine instrument panel, allowing operators to monitor coolant levels in real-time. The engine monitoring system uses this information to log data, trigger alerts, and facilitate proactive maintenance, enhancing overall engine reliability and performance ².

Heat Exchanger

In systems involving a heat exchanger, the 4928568 Fluid Level Sensor ensures that fluid levels are maintained at optimal levels. This is particularly important in applications where the heat exchanger is used to transfer heat between two fluids. Accurate fluid level monitoring prevents issues such as dry running, which can lead to heat exchanger failure and subsequent engine damage ².

By integrating the 4928568 Fluid Level Sensor into these engine systems, engineers and mechanics can ensure that fluid levels are consistently monitored and maintained, leading to improved engine efficiency, safety, and longevity ².

Conclusion

The Cummins 4928568 Fluid Level Sensor is a critical component for maintaining the performance and safety of commercial trucks. Its accurate fluid level readings contribute to efficient engine operation, prevent damage, and enhance overall vehicle reliability. Proper installation, regular maintenance, and understanding its role within engine systems are essential for maximizing the benefits of this sensor.