4970954
Oil Strainer
Cummins®

The 4970954 Oil Strainer is a component manufactured by Cummins, a well-established name in the automotive industry, particularly known for its heavy-duty truck engines. This Cummins part is designed to play a significant role in the maintenance and performance of these engines. Understanding its function and importance can provide valuable insights into engine care and longevity.

Function and Operation of an Oil Strainer

Oil strainers are designed to remove contaminants from the oil circulating within an engine. They operate by allowing oil to pass through a fine mesh while trapping particles such as dirt, metal shavings, and other debris. This filtration process is vital for maintaining engine health, as clean oil ensures that all moving parts are properly lubricated, reducing wear and tear ¹. The role of an oil strainer in this process is to provide a preliminary level of filtration, protecting more sensitive components downstream, such as the oil filter, from becoming clogged too quickly.

Purpose of the 4970954 Oil Strainer in Truck Engines

In the context of heavy-duty truck engines, the 4970954 Oil Strainer serves to enhance the engine’s operational efficiency and longevity. By capturing larger contaminants before they can circulate through the engine, it helps maintain the cleanliness of the oil, which is crucial for the engine’s moving parts. This, in turn, contributes to smoother operation, reduced maintenance needs, and potentially extends the engine’s lifespan ².

Key Features of the 4970954 Oil Strainer

The 4970954 Oil Strainer is characterized by its robust design and construction. It is made from high-quality materials that ensure durability and effectiveness in filtration. The strainer’s mesh is finely woven to capture a wide range of contaminants, enhancing its filtration efficiency. Additionally, its design allows for easy installation and maintenance, making it a practical choice for fleet operators and maintenance professionals ³.

Benefits of Using the 4970954 Oil Strainer

Utilizing the 4970954 Oil Strainer in heavy-duty truck engines offers several advantages. It provides enhanced engine protection by ensuring that the oil remains clean, which is crucial for the lubrication of engine components. This can lead to extended oil life, reducing the frequency of oil changes and associated costs. Furthermore, by maintaining optimal engine performance, it can contribute to overall cost savings for fleet operators ⁴.

Installation and Compatibility

Proper installation of the 4970954 Oil Strainer is key to ensuring its effectiveness. It is designed to be compatible with a range of Cummins engine models, offering flexibility for various applications. When installing, it is important to follow manufacturer guidelines to ensure that the strainer is securely in place and functions as intended.

Maintenance and Troubleshooting

Regular maintenance of the 4970954 Oil Strainer is important for its continued effectiveness. This includes periodic checks for any signs of wear or damage and cleaning the strainer as necessary to remove accumulated contaminants. Troubleshooting common issues, such as reduced filtration efficiency, often involves inspecting the strainer for blockages or damage and addressing these issues promptly to maintain engine performance.

Cummins: A Brief Overview

Cummins Inc. is a leader in the design, manufacture, and distribution of engines, including diesel and natural gas engines, as well as related technologies. With a history of innovation and a commitment to quality, Cummins has established a strong reputation in the automotive industry. Their product range extends beyond engines to include filtration, emissions, and power generation technologies, underscoring their dedication to providing comprehensive solutions for their customers.

Cummins Oil Strainer 4970954 Compatibility with QSK19 Engines

The Cummins Oil Strainer part number 4970954 is designed to fit seamlessly with several models of the QSK19 engine series. This part is crucial for maintaining the engine’s performance by ensuring that the oil circulating through the engine remains free of contaminants.

QSK19 CM2350 K114

For the QSK19 CM2350 K114 engine, the oil strainer 4970954 is engineered to integrate perfectly with the engine’s oil system. This model is known for its robust design and high performance, making it suitable for demanding applications. The oil strainer ensures that the oil remains clean, which is vital for the longevity and efficiency of the engine.

QSK19 CM850 MCRS

Similarly, the QSK19 CM850 MCRS engine benefits from the use of the Cummins Oil Strainer 4970954. This engine variant is designed for applications requiring high power output and reliability. The oil strainer plays a key role in protecting the engine’s internal components from wear and tear caused by impurities in the oil.

Grouping for Efficiency

Both the QSK19 CM2350 K114 and QSK19 CM850 MCRS engines share a common requirement for high-quality oil filtration. The use of the Cummins Oil Strainer 4970954 across these models ensures a standardized approach to maintaining oil purity, which is essential for the optimal functioning of these engines. This commonality allows for easier inventory management and maintenance, as the same part can be used across different engine models within the QSK19 series.

Role of Part 4970954 Oil Strainer in Engine Systems

The 4970954 Oil Strainer is an essential component in maintaining the integrity and efficiency of engine systems. It is strategically positioned at the initial stage of the oil filtration process, ensuring that contaminants are removed before the oil reaches more sensitive components.

Integration with the Filter

The oil strainer works in conjunction with the filter to enhance the overall filtration process. As oil is drawn from the sump, the strainer captures larger particles such as dirt, metal shavings, and carbon deposits. This preliminary filtration prevents these particles from clogging the finer filter media, thereby extending the filter’s lifespan and maintaining its efficiency.

Relationship with Lubricating Oil

In the context of lubricating oil, the strainer ensures that the oil remains clean as it circulates through the engine. Clean oil is vital for reducing friction and wear on moving parts, which in turn enhances engine performance and longevity. The strainer’s role is to maintain the quality of the lubricating oil by removing impurities that could otherwise lead to increased wear and potential engine damage.

Function within the Filter Kit

When part of a filter kit, the 4970954 Oil Strainer complements other components such as the lubricating oil filter head and the oil bypass filter. The kit is designed to provide a comprehensive solution for oil filtration, with the strainer acting as the first line of defense. This setup ensures that the subsequent filters operate under optimal conditions, leading to more effective filtration and better engine protection.

Interaction with Lubricating Oil Filter Head

The lubricating oil filter head is another component that benefits from the presence of the oil strainer. By capturing larger contaminants upstream, the strainer reduces the load on the filter head, allowing it to focus on finer particles. This results in more efficient filtration and helps maintain consistent oil pressure throughout the engine system.

Contribution to Oil Bypass Filter Efficiency

The oil bypass filter is designed to handle situations where the primary filter becomes clogged. The 4970954 Oil Strainer plays a supportive role here by ensuring that the bypass filter does not have to deal with an excessive amount of large particles. This maintains the bypass filter’s effectiveness, ensuring that clean oil continues to circulate even under adverse conditions.

Conclusion

The 4970954 Oil Strainer is a vital component that enhances the performance and longevity of engine systems by ensuring that the oil remains clean and free from contaminants. Its integration with other filtration components creates a robust and efficient oil filtration system.