4349145
Dipstick
Cummins®

The Cummins 4349145 Dipstick is a component designed for use in heavy-duty trucks equipped with Cummins engines. Its purpose is to facilitate the measurement and monitoring of engine oil levels, which is vital for the maintenance and efficient operation of these vehicles. Proper oil levels are fundamental to engine lubrication, cooling, and overall performance, making the dipstick an integral part of routine maintenance procedures ¹.

Basic Concepts of a Dipstick

A dipstick is a simple yet essential tool used in internal combustion engines to measure the level of engine oil. It consists of a long, slender metal or plastic rod with a handle at one end. The other end is inserted into the engine’s oil sump through a tube. When the dipstick is removed, the oil level can be read from the markings along its length. This process allows for the assessment of whether the oil level is within the manufacturer’s recommended range, ensuring that the engine remains adequately lubricated ².

Purpose of the Cummins 4349145 Dipstick

The Cummins 4349145 Dipstick is specifically engineered to provide accurate measurements of engine oil levels in Cummins-powered heavy-duty trucks. By ensuring that the oil level is correct, it plays a role in maintaining engine health by facilitating proper lubrication of moving parts, aiding in heat dissipation, and helping to prevent engine wear and damage. Regular checks with this dipstick allow for timely oil top-ups or changes, contributing to the longevity and efficiency of the engine ³.

Key Features

The Cummins 4349145 Dipstick is characterized by its robust design and construction from high-quality materials, ensuring durability and reliability in demanding environments. Its precise markings allow for accurate oil level readings, and its design is tailored to fit snugly within the engine’s oil sump, minimizing the risk of oil leaks. Additionally, the dipstick’s length and thickness are optimized for ease of use, making it straightforward for operators to check oil levels without the need for specialized tools.

Benefits

Utilizing the Cummins 4349145 Dipstick offers several advantages. Its design ensures improved accuracy in oil level readings, which is crucial for maintaining optimal engine performance. The durability of the dipstick means it can withstand the rigors of heavy-duty truck operation, reducing the need for frequent replacements. Furthermore, its ease of use simplifies the oil checking process, allowing for quick and efficient maintenance checks that can be performed with minimal disruption to operations.

Installation and Usage

Installing and using the Cummins 4349145 Dipstick involves a straightforward process. To check the oil level, the engine should be turned off and allowed to cool for a few minutes. Locate the dipstick tube, usually found near the engine’s center, and pull out the dipstick. Wipe it clean with a lint-free cloth, reinsert it fully, then pull it out again to check the oil level against the markings. For installation, simply insert the dipstick into the tube until it reaches the bottom, then pull it out to the “full” mark before securing it in place.

Troubleshooting and Maintenance

Common issues with dipsticks include inaccurate readings or physical damage. Inaccurate readings may be due to incorrect installation, contamination, or wear. Ensuring the dipstick is properly seated and cleaned before each use can help mitigate these issues. Physical damage, such as bending or corrosion, may require replacement of the dipstick. Regular inspection and maintenance, including cleaning and checking for signs of wear, can prolong the dipstick’s life and ensure consistent performance.

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 technologies. With a history spanning over a century, Cummins is renowned for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range serves various industries, from automotive and construction to power generation and marine, underscoring its versatility and expertise in the field of engine technology.

Cummins Dipstick Part 4349145 Compatibility

The Cummins dipstick part number 4349145 is designed to be compatible with a range of engine models, ensuring accurate and reliable oil level checks. This dipstick is engineered to fit seamlessly with the following Cummins engines:

VTA903 and CM2250

The VTA903 and CM2250 engines are part of Cummins’ lineup of industrial and marine engines. These engines are known for their durability and efficiency, making them suitable for a variety of applications. The dipstick part 4349145 is specifically designed to integrate with these engines, providing an easy and effective way to monitor oil levels. Its compatibility with both the VTA903 and CM2250 ensures that users can maintain optimal engine performance by regularly checking oil levels.

V105

The V105 engine is another model in Cummins’ extensive range, often used in heavy-duty applications. The dipstick part 4349145 is engineered to fit this engine, ensuring that users can easily and accurately check oil levels. This compatibility is crucial for maintaining the engine’s performance and longevity, as regular oil level checks are essential for preventing engine damage.

Grouping for Compatibility

The dipstick part 4349145 is designed with a focus on compatibility across different engine models. By ensuring that this part fits with the VTA903, CM2250, and V105 engines, Cummins provides a standardized solution for oil level monitoring. This approach simplifies maintenance procedures and ensures that users can rely on a single part for multiple engine types, enhancing convenience and efficiency.

Role of Part 4349145 Dipstick in Engine Systems

The part 4349145 Dipstick is an essential component in the oil management system of an engine. It is specifically designed to interact with the oil level gauge location to ensure accurate measurement and monitoring of the engine oil level.

When the dipstick is inserted into the oil filler tube, it comes into contact with the engine oil. The oil adheres to the dipstick, allowing the user to visually assess the oil level by withdrawing the dipstick and observing the oil mark. This interaction is vital for maintaining the correct oil level, which is necessary for the proper lubrication of engine components such as the crankshaft, camshaft, pistons, and bearings.

The dipstick also plays a role in the oil pressure system. Consistent oil levels, as indicated by the dipstick, help maintain stable oil pressure. This is important for the efficient operation of the oil pump, which circulates oil throughout the engine to reduce friction and wear on moving parts.

Furthermore, the dipstick is integral to the overall health monitoring of the engine. By regularly checking the oil level with the dipstick, mechanics can detect potential issues such as oil leaks or excessive oil consumption, which may indicate worn piston rings or valve guide seals.

Conclusion

In summary, the Cummins 4349145 Dipstick is a key component that facilitates the accurate measurement of engine oil levels, supports the maintenance of proper oil pressure, and aids in the early detection of engine issues through routine oil level checks. Its robust design, ease of use, and compatibility with various Cummins engines make it an indispensable tool for maintaining the performance and longevity of heavy-duty trucks.