5260425
Turbo Oil Supply Tube
Cummins®

The Turbo Oil Supply Tube, identified by part number 5260425, is a component manufactured by Cummins, a leading provider of diesel engines and related parts. This tube plays a role in the operation of heavy-duty truck engines by facilitating the delivery of oil to the turbocharger. Its design and function contribute to maintaining the efficiency and longevity of the turbocharger and, by extension, the engine itself.

Function and Operation

The Turbo Oil Supply Tube operates as a conduit within the engine system, responsible for transporting oil from the engine’s lubrication system to the turbocharger. This oil supply is vital for lubricating the turbocharger’s bearings and other moving parts, ensuring smooth operation and reducing wear. The tube is designed to withstand the high pressures and temperatures associated with engine operation, ensuring a consistent and reliable oil flow ¹.

Key Features

The Turbo Oil Supply Tube is constructed from high-quality materials that offer resistance to corrosion and high temperatures, ensuring durability and long-term performance. Its design includes precise connection points that ensure a secure fit within the engine system, minimizing the risk of leaks. The tube’s construction may also feature reinforced sections to handle the pressures involved in oil delivery, enhancing its reliability ².

Benefits

The use of the Turbo Oil Supply Tube offers several advantages. By ensuring a consistent supply of oil to the turbocharger, it contributes to improved lubrication, which in turn supports enhanced engine performance. The tube’s design and construction also contribute to increased reliability, reducing the likelihood of turbocharger failure due to inadequate lubrication ³.

Installation and Compatibility

Proper installation of the Turbo Oil Supply Tube is important for its effective operation. Installation procedures should follow manufacturer guidelines to ensure secure and correct placement within the engine system. Compatibility with specific engine models and turbochargers is determined by the tube’s design and connection types, ensuring it fits seamlessly into the intended application ⁴.

Maintenance and Troubleshooting

Routine maintenance of the Turbo Oil Supply Tube involves checking for signs of wear or damage, ensuring connections are secure, and verifying that oil flow is consistent. Common issues may include leaks or reduced oil flow, which can often be addressed by inspecting and tightening connections or replacing worn components. Regular maintenance helps prevent more significant problems and ensures the turbocharger and engine operate efficiently ⁵.

Safety Considerations

When working with the Turbo Oil Supply Tube, it is important to observe safety guidelines to protect against injury and ensure system integrity. This includes allowing the engine to cool before performing maintenance to avoid burns from hot components and ensuring the system is properly pressurized to prevent oil leaks. Following these precautions helps maintain a safe working environment ⁶.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the automotive industry, particularly in the realm of diesel engines and components. Their product range includes a variety of parts designed to enhance engine performance, reliability, and efficiency.

Turbo Oil Supply Tube (Part 5260425) Compatibility with Cummins Engines

The Turbo Oil Supply Tube, identified by part number 5260425 and manufactured by Cummins, is a component in the lubrication system of certain Cummins engines. This part ensures that oil is properly supplied to the turbocharger, which is important for maintaining optimal engine performance and longevity.

QSC9 CM2250/QSL9 CM2250

The Turbo Oil Supply Tube is compatible with the QSC9 CM2250 and QSL9 CM2250 engines. These engines rely on this part to deliver oil to the turbocharger, ensuring that it operates smoothly and efficiently. Proper lubrication is crucial for the turbocharger’s bearings and seals, preventing wear and extending the engine’s lifespan.

QSL9 CM2350 L102

Similarly, the QSL9 CM2350 L102 engine also requires the Turbo Oil Supply Tube for its turbocharger lubrication system. This part is designed to fit seamlessly into the engine’s architecture, providing a reliable oil supply that supports the turbocharger’s function. The compatibility of this part with the QSL9 CM2350 L102 engine ensures that the turbocharger operates under optimal conditions, contributing to the engine’s overall efficiency and durability.

Grouping of Engines

The Turbo Oil Supply Tube (part 5260425) is specifically engineered to fit the QSC9 CM2250, QSL9 CM2250, and QSL9 CM2350 L102 engines. These engines share similar design elements in their lubrication systems, making the part interchangeable across these models. This compatibility allows for easier maintenance and repair, as technicians can use the same part for multiple engine types, reducing inventory needs and simplifying the repair process.

Role of Part 5260425 Turbo Oil Supply Tube in Engine Systems

The part 5260425 Turbo Oil Supply Tube is an integral component in the efficient operation of turbocharged engine systems. This tube is responsible for delivering pressurized oil from the engine’s lubrication system to the turbocharger.

In the context of turbocharger plumbing, the Turbo Oil Supply Tube ensures a consistent and reliable flow of oil to the turbocharger’s bearings and other moving parts. This lubrication is essential for reducing friction, dissipating heat, and prolonging the lifespan of the turbocharger.

When considering the plumbing aspect of the engine system, the Turbo Oil Supply Tube must be correctly installed to avoid leaks and ensure optimal oil pressure. Proper sealing and routing of this tube are vital to maintain the integrity of the oil supply system.

Furthermore, within the turbocharger itself, the oil supplied by this tube is used not only for lubrication but also for cooling the turbocharger’s internal components. Effective oil supply directly influences the turbocharger’s performance and durability.

Conclusion

In summary, the part 5260425 Turbo Oil Supply Tube plays a role in maintaining the health and efficiency of the turbocharger by ensuring a steady supply of pressurized oil, which is fundamental for the turbocharger’s operation within the engine system.