4938612
Dipstick
Cummins®

The Cummins 4938612 Oil Level Dipstick is a component designed for the maintenance and operation of commercial trucks. Cummins is known for producing reliable and high-quality components. This part is significant in ensuring that commercial trucks operate efficiently and maintain optimal performance through proper oil level management.

Basic Concepts of Oil Level Dipstick

An oil level dipstick is a tool used in a vehicle’s engine to measure the amount of oil present. Its fundamental purpose is to provide an accurate reading of the oil level, which is important for the engine’s lubrication system. The dipstick operates by being inserted into the engine’s oil reservoir. Once removed, the oil level can be read from the markings on the dipstick, indicating whether the oil level is within the acceptable range ¹.

Purpose of the 4938612 Oil Level Dipstick

This Cummins part plays a role in the operation and maintenance of a truck by ensuring that proper oil levels are maintained. This is vital for engine lubrication, which helps in reducing friction between moving parts, dissipating heat, and removing contaminants. Maintaining the correct oil level contributes to the engine’s overall performance and longevity ².

Key Features

The 4938612 Oil Level Dipstick is designed with specific characteristics that enhance its functionality in commercial truck applications. It is made from durable materials to withstand the harsh conditions of truck engines. The dipstick features clear and precise markings for accurate oil level readings. Its design also ensures ease of use, allowing for quick and straightforward oil level checks during maintenance routines.

Benefits

Using this part offers several advantages. It contributes to improved engine longevity by ensuring that the engine is properly lubricated. This can lead to enhanced performance and efficiency of the truck. Additionally, it simplifies maintenance routines for fleet operators and mechanics by providing a reliable and easy-to-use tool for checking oil levels.

Installation and Usage

Proper installation and usage of the 4938612 Oil Level Dipstick involve a few key steps. First, ensure the engine is turned off and has had time to cool down. Locate the dipstick tube in the engine compartment. Pull out the dipstick, wipe it clean, reinsert it fully, and then remove it again to check the oil level against the markings. It is important to ensure the dipstick is correctly positioned within the engine to obtain accurate readings.

Troubleshooting and Maintenance

Common issues with the 4938612 Oil Level Dipstick may include inaccurate readings or physical damage. To address these, regularly inspect the dipstick for signs of wear or bending. If inaccurate readings are consistently obtained, it may be necessary to check the dipstick tube for obstructions or ensure the dipstick is being used correctly. Regular maintenance, such as cleaning the dipstick and checking for damage, can prolong its lifespan and ensure reliable performance.

Manufacturer: Cummins

Cummins is a reputable manufacturer in the commercial truck industry, known for its commitment to producing high-quality automotive components. With a rich history of innovation and excellence, Cummins has established a strong reputation for reliability and performance. Their components, including the 4938612 Oil Level Dipstick, are designed to meet the demanding requirements of commercial truck applications, ensuring durability and efficiency in operation.

Cummins Oil Level Dipstick 4938612 Compatibility

The Cummins Oil Level Dipstick part number 4938612 is designed to be compatible with a range of Cummins engines, ensuring accurate and reliable oil level monitoring. This dipstick is engineered to fit seamlessly within the specified engine models, providing ease of use and precision in checking oil levels.

C GAS PLUS CM556

For the C GAS PLUS CM556 engine, the 4938612 oil level dipstick is a component for maintaining optimal engine performance. Its design ensures that the dipstick can be easily inserted into the designated oil level check port, allowing for a clear and accurate reading of the oil level. This is important for preventing engine damage due to low oil levels and ensuring the engine operates smoothly.

ISC CM850

Similarly, the ISC CM850 engine benefits from the use of the 4938612 oil level dipstick. This part is engineered to fit perfectly within the engine’s oil system, providing a reliable method for checking oil levels. The dipstick’s design ensures that it can be easily accessed and used, even in tight engine compartments, making it a practical choice for both routine maintenance and emergency checks.

Grouping for Compatibility

The Cummins Oil Level Dipstick 4938612 is designed to be versatile, fitting multiple engine models within the Cummins range. This compatibility is achieved through meticulous engineering, ensuring that the dipstick meets the specific requirements of each engine type. By using the same part number for these engines, Cummins simplifies maintenance procedures and reduces the need for multiple spare parts, making it easier for technicians and operators to maintain their engines effectively.

Role of Part 4938612 Oil Level Dipstick in Engine Systems

The part 4938612 Oil Level Dipstick is a component in the maintenance and operation of engine systems. It works in conjunction with several other components to ensure the engine operates efficiently and safely.

Interaction with the Oil Level Gauge

The Oil Level Dipstick interfaces directly with the Oil Level Gauge, providing a physical means to measure the quantity of oil within the engine. When the dipstick is inserted into the engine’s oil filler tube and then withdrawn, the oil level can be visually assessed against the markings on the dipstick. This data is then relayed to the Oil Level Gauge, which may be a mechanical or digital display, allowing for precise monitoring of oil levels.

Ensuring Accurate Oil Levels

Accurate oil levels are vital for the lubrication of moving parts within the engine, such as pistons, crankshafts, and camshafts. The Oil Level Dipstick plays a key role in this process by offering a straightforward method for checking oil levels. Regular checks using the dipstick help prevent oil starvation, which can lead to increased friction, overheating, and potential engine damage ³.

Integration with the Engine’s Oil System

The dipstick is part of a broader oil system that includes the oil pan, oil pump, and oil filter. It allows for the periodic assessment of oil condition and quantity, ensuring that the oil system remains balanced and functional. When oil levels are low, the dipstick signals the need for a top-up, maintaining the oil’s effectiveness in cooling, cleaning, and lubricating the engine components.

Facilitating Maintenance and Diagnostics

In addition to routine checks, the Oil Level Dipstick is instrumental in diagnostic procedures. It allows mechanics to inspect the oil for contaminants, such as metal particles or sludge, which can indicate wear or other issues within the engine. This early detection can lead to timely maintenance, preventing more severe problems down the line.

Supporting Engine Performance and Longevity

By ensuring that the engine maintains the correct oil level and condition, the Oil Level Dipstick contributes to overall engine performance and longevity. It is a simple yet effective tool that, when used regularly, helps in the proactive management of engine health.

Conclusion

The Cummins 4938612 Oil Level Dipstick is a vital component for the maintenance and operation of commercial trucks. Its design ensures accurate oil level readings, contributing to engine lubrication, performance, and longevity. Regular use and maintenance of this part are essential for the efficient operation of commercial trucks.