3088298
Liner Seal Ring
Cummins®

The Cummins 3088298 Liner Seal Ring is a component designed to enhance the operation of commercial truck engines. Its purpose is to ensure the efficient functioning of the engine by maintaining compression and preventing oil leakage. This part plays a role in the overall performance and reliability of truck engines ¹.

Basic Concepts of Liner Seal Rings

A Liner Seal Ring is a component used in internal combustion engines to create a seal between the cylinder liner and the engine block. Its function is to maintain compression within the cylinder, ensuring efficient combustion, and to prevent oil from leaking into the combustion chamber. This contributes to the engine’s overall performance and efficiency by ensuring that the combustion process is as effective as possible and that engine components are properly lubricated without contamination from combustion gases ².

Purpose of the 3088298 Liner Seal Ring

The 3088298 Liner Seal Ring is specifically designed to play a role in the operation of truck engines by maintaining compression within the cylinders. It also prevents oil from leaking into the combustion chamber, which helps in preserving the integrity of the combustion process and ensuring that engine components remain properly lubricated. This contributes to the engine’s efficiency and longevity ³.

Key Features

The 3088298 Liner Seal Ring is characterized by its material composition, which is designed to withstand the high temperatures and pressures within an engine. Its design is tailored to fit precisely within the engine, ensuring a tight seal. These attributes enhance its performance and durability, making it a reliable component for commercial truck engines ⁴.

Benefits

Using the 3088298 Liner Seal Ring is associated with several benefits. It contributes to improved engine efficiency by maintaining compression and preventing oil leakage. This results in reduced maintenance requirements, as the seal ring helps in protecting engine components from wear and contamination. Additionally, its durable design enhances the longevity of engine components, providing value over the lifespan of the engine ⁵.

Installation Process

Installing the 3088298 Liner Seal Ring requires careful attention to ensure proper fitting. The process involves cleaning the cylinder liner and engine block to remove any debris or old sealant. The seal ring is then placed into the designated groove, ensuring it is seated correctly. Tools such as seal ring installation tools may be required to ensure the ring is properly installed without damage. It is important to follow manufacturer guidelines to ensure the seal ring functions as intended ⁶.

Troubleshooting Common Issues

Common problems with Liner Seal Rings may include leaks or wear, which can affect engine performance. Troubleshooting these issues involves inspecting the seal ring for signs of damage or wear. If leaks are detected, the seal ring may need to be replaced. Regular inspections can help in identifying issues early, allowing for timely maintenance or replacement ⁷.

Maintenance Tips

To ensure the optimal performance of the 3088298 Liner Seal Ring, regular inspections are recommended. This includes checking for signs of wear or damage during routine engine maintenance. Cleaning the area around the seal ring can help in preventing contamination that may lead to premature wear. When significant wear is observed, or if the seal ring fails to maintain a proper seal, replacement should be considered to ensure continued engine efficiency and reliability ⁸.

Manufacturer Overview - Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and related technologies. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s product range includes engines and components designed to meet the demanding requirements of commercial transportation, ensuring reliability and performance in various applications.

Liner Seal Ring (Part 3088298) Compatibility with Cummins Engines

The Liner Seal Ring, identified by part number 3088298, is a component designed to ensure the integrity of the engine’s cylinder walls. This seal ring is engineered to fit seamlessly with various Cummins engines, providing a reliable barrier against leaks and maintaining optimal engine performance.

K19 Series

The K19 engine is part of a series that benefits from the Liner Seal Ring. This seal ring is designed to fit snugly within the cylinder walls, ensuring that there is no leakage of oil or combustion gases, which is essential for maintaining engine efficiency and longevity.

KTA19GC Series

The KTA19GC engine, along with its variant KTA19GC CM558, incorporates the Liner Seal Ring as a key component. This seal ring is specifically engineered to match the dimensions and requirements of these engines, ensuring a perfect fit and reliable sealing performance.

QSK19 Series

The QSK19 engine series, which includes models such as QSK19 CM2350 K105, QSK19 CM2350 K114, and QSK19 CM2350 K144G, utilizes the Liner Seal Ring to maintain the integrity of the cylinder walls. The seal ring is designed to fit these engines perfectly, providing a robust seal that prevents oil and combustion gas leaks.

QSK19 CM500 and QSK19 CM850 MCRS

The QSK19 CM500 and QSK19 CM850 MCRS engines also rely on the Liner Seal Ring for optimal performance. This seal ring is tailored to fit these specific models, ensuring that the cylinder walls are effectively sealed and that the engine operates at peak efficiency.

QSK19G

The QSK19G engine is another model that benefits from the Liner Seal Ring. This seal ring is designed to fit the unique specifications of the QSK19G engine, providing a reliable seal that is essential for maintaining engine performance and longevity.

Each of these engines, whether part of the K19, KTA19GC, QSK19, or QSK19G series, relies on the Liner Seal Ring to ensure that the cylinder walls are effectively sealed. This seal ring is a component that helps maintain engine efficiency and reliability across various Cummins engine models.

Liner Seal Ring Component Usage

The Liner Seal Ring, part number 3088298, is a component in various engine systems, ensuring the integrity and efficiency of the engine’s operation.

In the Base Parts and Block assemblies, the Liner Seal Ring is positioned to create a secure seal between the cylinder liner and the engine block. This seal is vital for maintaining compression within the cylinder, preventing coolant or oil leaks, and ensuring that the combustion process is efficient.

For the Cyl K6 Short Block and Cyl KTTa-19C Short Block, the Liner Seal Ring plays a role in the short block kit. It ensures that the cylinder liners are properly sealed within the engine block, which is fundamental for the engine’s performance and longevity.

In the Cylinder Liner assemblies, the Liner Seal Ring is used to enhance the seal between the liner and the block, contributing to the overall structural integrity of the engine.

When dealing with Kit Base & Depot Parts, the Liner Seal Ring is often included to ensure that all necessary components for a thorough engine overhaul or maintenance are provided. This is particularly important in ensuring that the engine can be reassembled correctly and function optimally.

For Onboard Spares Kits and PDC (Planned Downtime Component) Kits, the Liner Seal Ring is a standard inclusion. These kits are designed to provide all necessary parts for quick and efficient engine repairs at sea or in remote locations, ensuring minimal downtime.

In the context of an Overhaul Kit, the Liner Seal Ring is a key component. Overhaul kits are comprehensive sets of parts used to restore an engine to like-new condition. The seal ring ensures that all cylinders are properly sealed, which is essential for the engine’s performance post-overhaul.

The Service Coupling 2008 Assembly and Service Coupling 2009 Assembly also utilize the Liner Seal Ring to maintain seals in critical areas, ensuring that the service couplings function correctly and do not leak.

Overall, the Liner Seal Ring, part number 3088298, is a fundamental component across various engine systems, ensuring seals are maintained, efficiency is maximized, and the engine operates smoothly.

Conclusion

The Cummins 3088298 Liner Seal Ring is a vital component in the maintenance and efficiency of commercial truck engines. By ensuring proper compression and preventing oil leakage, this part contributes significantly to the engine’s performance and longevity. Regular maintenance and timely replacement of the seal ring are essential for optimal engine operation.