4916108
Liner
Cummins®

The Cummins 4916108 Liner is a component designed for heavy-duty truck engines. It serves a significant role in the engine’s operation, contributing to both performance and durability. Understanding its function and importance can provide valuable insights into engine maintenance and efficiency.

Basic Concepts of Liners

A liner, also known as a cylinder sleeve, is a replaceable component that forms the inner surface of an engine’s cylinder. It facilitates the movement of the piston and plays a role in maintaining the engine’s structural integrity. Liners interact closely with pistons, piston rings, and coolant passages, ensuring efficient operation and longevity of the engine ¹.

Purpose of the 4916108 Liner

This Cummins part is integral to the operation of a truck engine. It provides a smooth surface for the piston to travel within the cylinder, reducing friction and wear. This component contributes to engine performance by ensuring precise piston movement and plays a role in the engine’s cooling system by allowing for efficient heat dissipation.

Key Features

The 4916108 Liner is distinguished by several specific features. It is manufactured using high-quality materials that offer superior resistance to wear and corrosion. The design incorporates advanced engineering to enhance durability and performance. Additionally, the manufacturing process ensures precision and reliability, making it a robust component for heavy-duty applications.

Benefits

The advantages of the 4916108 Liner include improved engine efficiency, enhanced longevity, and increased reliability. By providing a durable and smooth surface for piston movement, it contributes to reduced friction and wear. This results in better overall engine performance and extended service life.

Installation Process

Proper installation of this part involves several steps. First, ensure the engine block is clean and free of debris. Use the appropriate tools to position the liner within the cylinder bore. It is important to follow manufacturer guidelines for torque specifications and alignment to ensure a secure fit. Taking precautions such as using gaskets and sealants where necessary will help prevent leaks and ensure optimal performance.

Maintenance Tips

To ensure the 4916108 Liner maintains optimal performance, regular inspections are recommended. Check for signs of wear, corrosion, or damage during routine engine maintenance. Cleaning the liner and surrounding components can prevent buildup and ensure smooth operation. Adhering to recommended service intervals will help maintain the liner’s condition and extend its lifespan.

Troubleshooting Common Issues

Common issues associated with the 4916108 Liner may include wear and tear or improper installation. Signs of wear can be identified through routine inspections, and replacing the liner when necessary can prevent further engine damage. Ensuring correct installation techniques and using the proper tools can mitigate issues related to improper fitting. Addressing these problems promptly will help maintain engine efficiency and reliability.

Cummins Company Overview

Cummins Inc. is a renowned manufacturer in the automotive industry, with a history of producing high-quality engine components. The company offers a wide range of products designed for various applications, including heavy-duty trucks. Cummins is known for its commitment to innovation, quality, and customer satisfaction, making it a trusted name in the industry.

Cummins Engine Liner 4916108 Compatibility

The Cummins engine liner part number 4916108 is designed to fit seamlessly within several of Cummins’ engine models. This part is a critical component that ensures the engine’s internal structure is robust and durable, providing a smooth surface for the pistons to move against.

QSK50 CM2150 K107

The QSK50 CM2150 K107 engine is a high-performance, heavy-duty diesel engine known for its reliability and efficiency. The liner part 4916108 is specifically engineered to fit this model, ensuring optimal performance and longevity. Its precision-engineered design allows for minimal clearance, reducing friction and wear, which is crucial for maintaining the engine’s efficiency over time.

QSK60 CM850 MCRS

Similarly, the QSK60 CM850 MCRS engine benefits from the use of the Cummins engine liner part number 4916108. This engine is designed for demanding applications, and the liner plays a pivotal role in its performance. The compatibility of this liner with the QSK60 CM850 MCRS ensures that the engine can withstand high stress and heavy loads, maintaining its structural integrity and operational efficiency.

Grouping of Engines

Both the QSK50 CM2150 K107 and QSK60 CM850 MCRS engines are part of Cummins’ lineup of high-performance, heavy-duty diesel engines. The use of the same engine liner part number across these models highlights the commonality in design and engineering principles that Cummins employs to ensure reliability and performance. This compatibility allows for easier maintenance and repair, as technicians can use the same part across different engine models, simplifying inventory management and reducing downtime.

Role of Part 4916108 Liner in Engine Systems

The 4916108 Liner is an integral component within the engine cooling system, specifically designed to enhance the efficiency and reliability of the heat exchanger. This liner facilitates the optimal transfer of thermal energy between the engine’s coolant and the ambient air, ensuring that the engine operates within its specified temperature range.

In the heat exchanger, the 4916108 Liner acts as a barrier that separates the coolant from the air while allowing heat to pass through. This separation is vital for maintaining the purity of the coolant and preventing any contamination that could arise from direct contact with the external environment. The liner’s material is chosen for its excellent thermal conductivity and resistance to corrosion, which are essential properties for enduring the harsh conditions within an engine system ².

Furthermore, the 4916108 Liner contributes to the overall efficiency of the engine cooling system by ensuring that heat is dissipated quickly and effectively. This rapid heat exchange helps in maintaining the engine’s performance and longevity, as overheating can lead to severe damage and reduced efficiency.

Conclusion

In summary, the 4916108 Liner plays a significant role in the engine cooling system by enhancing the heat exchanger’s performance, protecting the coolant, and ensuring the engine remains within its optimal operating temperature. Proper installation, regular maintenance, and prompt troubleshooting of common issues are essential for maximizing the benefits of this component.