2870122
Seal Carrier
Cummins®

Introduction

The Seal Carrier 2870122, manufactured by Cummins, is a critical component designed for commercial trucks. It facilitates the sealing mechanism within the truck’s system, ensuring operational integrity and efficiency. This part is essential for maintaining the performance and longevity of the truck by preventing leaks and ensuring proper system function.

Basic Concepts of Seal Carriers

A seal carrier is a component that houses and supports seals within a truck’s system. Its function is to maintain the seal’s position and integrity, allowing it to perform its role effectively. Seal carriers operate by providing a stable platform for the seal, which in turn prevents the ingress of contaminants and the egress of fluids, thus maintaining system integrity ¹.

Purpose of the 2870122 Seal Carrier

The 2870122 Seal Carrier supports and positions seals within the system, interacting with other components to ensure seals remain in optimal condition. This contributes to the overall efficiency and reliability of the truck by preventing leaks and maintaining system pressure ².

Key Features

The 2870122 Seal Carrier features a durable material composition that resists wear and corrosion, a design that ensures precise fitment within the truck’s system, and reinforced edges that provide additional strength and stability. These features enhance its performance in supporting seals and maintaining system integrity ³.

Benefits of Using the 2870122 Seal Carrier

Utilizing the 2870122 Seal Carrier offers several advantages, including improved efficiency through reliable sealing, enhanced durability due to its robust construction, and increased reliability by ensuring seals remain in optimal condition. These benefits contribute to the overall performance and longevity of the truck.

Installation and Compatibility

Proper installation of the 2870122 Seal Carrier is essential for its effectiveness and compatibility with various truck models. Guidelines for installation include careful alignment with the truck’s system components, adherence to manufacturer specifications, and consideration of any specific requirements for fitment. Ensuring compatibility involves verifying the part’s dimensions and design against the truck’s system to prevent issues such as leaks or malfunctions.

Maintenance and Troubleshooting

Maintaining the 2870122 Seal Carrier involves regular inspection practices to identify signs of wear or failure. This includes checking for cracks, deformations, or any indications of seal compromise. Troubleshooting tips for common issues may involve realigning the seal carrier, replacing worn seals, or addressing any misalignments within the system. Regular maintenance helps to prolong the life of the seal carrier and ensures continued system integrity.

Common Failures and Solutions

Typical failure modes for the 2870122 Seal Carrier may include wear due to friction, corrosion from exposure to fluids, or damage from improper installation. Solutions to these failures involve replacing worn or damaged components, ensuring proper installation practices, and applying protective coatings to prevent corrosion. Preventive measures include regular inspections and maintenance to identify and address potential issues before they lead to system failure.

Cummins: A Brief 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 is committed to quality and innovation in the automotive industry. The company’s product range includes engines, powertrains, and related components designed to meet the demanding requirements of commercial vehicles. Cummins’ commitment to excellence is evident in its rigorous testing and quality control processes, ensuring that its products deliver reliable performance and durability.

Seal Carrier Part 2870122 Compatibility with Cummins Engines

The Seal Carrier part 2870122, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is crucial for maintaining the integrity of the engine’s sealing system, ensuring that there are no leaks and that the engine operates efficiently.

ISX12 Series

• ISX12 CM2350 X102
• ISX12 G CM2180 EJ
• ISX12/ISX11.9 CM2250

The Seal Carrier part 2870122 is compatible with the ISX12 series engines, which are known for their robust performance and reliability in various applications.

ISZ13 Series

• ISZ13 CM2150 Z105

The ISZ13 CM2150 Z105 engine also utilizes the Seal Carrier part 2870122. This engine is part of the ISZ13 series, which is designed to deliver high performance and efficiency.

QSX11.9 Series

• QSX11.9 CM2250 ECF

The QSX11.9 CM2250 ECF engine is another model that is compatible with the Seal Carrier part 2870122. This engine is part of the QSX11.9 series, known for its durability and power.

QSZ13 Series

• QSZ13 CM2150 Z101
• QSZ13 CM2150 Z102

The Seal Carrier part 2870122 fits the QSZ13 series engines, which are designed to provide excellent performance and reliability in demanding conditions.

Z13 Series

• Z13 Z108G

The Z13 Z108G engine is also compatible with the Seal Carrier part 2870122. This engine is part of the Z13 series, which is engineered for high performance and efficiency.

Role of Part 2870122 Seal Carrier in Engine Systems

The Seal Carrier (part 2870122) is a critical component in the assembly and operation of engine systems, particularly in relation to the Block and Cylinder.

In the context of the Block, the Seal Carrier ensures that the various seals within the engine block are properly positioned and maintained. This is important for the integrity of the engine’s internal environment, preventing leaks and ensuring that fluids such as oil and coolant remain within their designated pathways. The Seal Carrier supports the seals by providing a stable platform, which is vital for the consistent performance of the engine block.

When considering the Cylinder, the Seal Carrier plays a significant role in maintaining the seal between the cylinder and the piston. This seal is necessary to contain the combustion process within the cylinder, ensuring that the pressure generated by the combustion is effectively used to drive the piston downward. The Seal Carrier helps in keeping the seals in optimal condition, which is essential for the efficiency and longevity of the cylinder’s operation.

Overall, the integration of the Seal Carrier with these components underscores its importance in the seamless functioning of engine systems.

Conclusion

The 2870122 Seal Carrier by Cummins is a vital component for the efficient and reliable operation of commercial trucks. Its role in maintaining the integrity of the sealing system, preventing leaks, and ensuring proper system function cannot be overstated. Proper installation, regular maintenance, and understanding its compatibility with various Cummins engines are key to maximizing the benefits of this Cummins part.