3916051
Flexible Hose
Cummins®

The Cummins 3916051 Flexible Hose is a component designed for use in commercial trucks. It serves as a conduit for various fluids within the truck’s systems, facilitating efficient operation and maintenance. This hose is integral to ensuring the smooth functioning of the truck by providing a flexible connection between different parts of the system.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive and heavy-duty truck systems to connect various components that require fluid transfer. These hoses are designed to accommodate movement and vibration, which are common in vehicle operations. They allow for greater flexibility compared to rigid pipes, reducing the risk of damage from mechanical stress. Flexible hoses are typically made from materials that can withstand high pressure and temperature, ensuring reliable performance in demanding environments ¹.

Purpose of the Cummins 3916051 Flexible Hose

The Cummins 3916051 Flexible Hose plays a specific role in the operation of a truck by connecting critical systems and transporting fluids such as coolant, fuel, or hydraulic fluid. This hose ensures that these fluids are delivered efficiently and without leakage, maintaining the integrity of the system. It is designed to withstand the pressures and temperatures associated with these fluids, ensuring consistent performance ².

Key Features

The Cummins 3916051 Flexible Hose is characterized by several key features that enhance its performance and longevity. These include a robust material composition that provides durability and resistance to wear and tear. The hose’s flexibility allows it to accommodate the movement and vibration inherent in truck operations, reducing stress on connected components. Additionally, its design specifications ensure a secure fit and reliable connection within the truck’s systems.

Benefits

The Cummins 3916051 Flexible Hose offers several advantages over rigid hoses. Its flexibility reduces the stress on connected components, leading to a longer lifespan for both the hose and the systems it connects. This hose also contributes to enhanced safety by preventing leaks, which can be hazardous in a commercial truck environment. The reduction in stress and prevention of leaks lead to more reliable and efficient truck operations ³.

Installation Considerations

When installing the Cummins 3916051 Flexible Hose, it is important to follow guidelines and best practices to ensure proper function and longevity. This includes ensuring proper alignment with the connected systems, using appropriate securing methods to maintain a tight fit, and verifying compatibility with the truck’s existing systems. Careful installation helps prevent common issues such as leaks and kinks, ensuring the hose performs as intended.

Troubleshooting Common Issues

Common problems associated with flexible hoses include leaks, kinks, and degradation over time. To address these issues, regular inspections should be conducted to identify any signs of wear or damage. If a leak is detected, the hose should be replaced to prevent fluid loss and potential system failure. Kinks can often be resolved by repositioning the hose to ensure a smooth flow path. Degradation may require replacement of the hose to maintain system integrity.

Maintenance Tips

Regular maintenance is key to ensuring the longevity and reliable performance of the Cummins 3916051 Flexible Hose. This includes conducting routine inspections to check for signs of wear, leaks, or kinks. Replacement guidelines should be followed to ensure that the hose is changed out before it fails. Adhering to a maintenance schedule helps prevent unexpected downtime and ensures the truck operates efficiently.

Cummins Overview

Cummins Inc. is a well-established company with a strong reputation in the commercial truck industry. Founded in 1919, Cummins has a long history of providing reliable and high-quality engine and power generation equipment. The company offers a wide range of products designed to meet the needs of various industries, including transportation, construction, and agriculture. Cummins is known for its commitment to innovation and excellence, making it a trusted name in the field of commercial trucks and engines.

Cummins Engine Part 3916051: Flexible Hose Compatibility

The Cummins part number 3916051, a Flexible Hose, is designed to fit a variety of Cummins engines. This part is integral for maintaining the integrity of fluid systems within these engines, ensuring that connections remain flexible and durable under operational stresses. Below is a detailed breakdown of the engines that this part is compatible with, grouped where applicable for clarity.

6B Series Engines

• 6B5.9
• 6C8.3

C Series Engines

• C GAS PLUS CM556
• C8.3 G

ISB Series Engines

• ISB CM550
• ISC CM2150
• ISC CM554
• ISC CM850
• ISC8.3 CM2250

ISC Series Engines

• ISC CM2150
• ISC CM554
• ISC CM850
• ISC8.3 CM2250

ISL Series Engines

• ISL CM2150
• ISL CM554
• ISL G CM2180
• ISL9 CM2150 SN
• ISL9 CM2250
• ISL9.5 CM2880 L138

L Series Engines

• L GAS PLUS CM556
• L8.9
• L8.9 CM2670 L134C
• L8.9G CMOH2.0 L125B
• L9 CM2670 L128B

QSB Series Engines

• QSB5.9 44 CM550

QSC Series Engines

• QSC8.3 CM2880 C102
• QSC8.3 CM554
• QSC8.3 CM850 (CM2850)
• QSC9 CM2250 / QSL9 CM2250

This comprehensive compatibility ensures that the Flexible Hose part 3916051 can be effectively used across a broad spectrum of Cummins engines, providing a reliable solution for maintaining fluid system integrity.

Role of Part 3916051 Flexible Hose in Various Engine Systems

The part 3916051 Flexible Hose is an integral component in several engine systems, facilitating the transfer of fluids and gases under varying pressures and temperatures. Its application spans across multiple systems, enhancing functionality and reliability.

Air Compressor Kit and Compressor

In an air compressor kit, the flexible hose connects the compressor to other components, allowing the efficient transfer of compressed air. This connection is vital for the operation of pneumatic tools and systems that rely on a steady air supply. The hose’s flexibility accommodates the movement and vibration inherent in compressor systems, ensuring a durable and reliable connection.

Drive and Front Gear Train Accessory

When integrated with the drive and front gear train accessory, the flexible hose plays a role in managing fluid dynamics. It connects various components within the gear train, enabling the transfer of lubricants or coolants. This ensures that all moving parts are properly lubricated, reducing friction and wear, and maintaining the efficiency of the gear train.

Governor and Air Compressor

In systems involving a governor and air compressor, the flexible hose is used to connect the governor to the compressor. This connection allows for the regulation of air pressure, ensuring that the compressor operates within safe and efficient parameters. The hose’s flexibility helps in absorbing vibrations and movements, preventing stress on the connections.

Hydraulic Pump Adapter Kit and Mounting

For hydraulic pump adapter kits, the flexible hose is essential for connecting the pump to the rest of the hydraulic system. It facilitates the transfer of hydraulic fluid, which is critical for the operation of hydraulic actuators and cylinders. The hose’s flexibility ensures that the connections remain intact despite the dynamic nature of hydraulic systems.

Front Gear Train Accessory and Mounting Compressor Air

In front gear train accessories and mounting compressor air systems, the flexible hose is used to connect various components, ensuring the smooth transfer of air or fluids. This is particularly important in systems where components are subject to movement or vibration, as the hose’s flexibility helps maintain a secure and efficient connection.

MTG Compressor, Air, and Plumbing

For MTG compressor, air, and plumbing systems, the flexible hose is utilized to connect the compressor to the plumbing network. This ensures the efficient distribution of compressed air throughout the system. The hose’s flexibility is beneficial in navigating tight spaces and accommodating the layout of the plumbing network.

Keel Cooler

In keel cooler systems, the flexible hose is used to connect the cooler to the engine’s cooling system. This allows for the efficient transfer of coolant, ensuring that the engine maintains optimal operating temperatures. The hose’s flexibility is advantageous in managing the spatial constraints and movements within the engine compartment.

Overall, the part 3916051 Flexible Hose is a versatile component that enhances the functionality and reliability of various engine systems by facilitating the efficient transfer of fluids and gases.

Conclusion

The Cummins 3916051 Flexible Hose is a critical component in the operation of commercial trucks, providing a flexible and durable connection for fluid transfer in various systems. Its key features, benefits, and compatibility with a wide range of Cummins engines make it an essential part for maintaining the efficiency and reliability of truck operations. Regular maintenance and proper installation are vital to ensure the longevity and performance of this hose.