3394846
O-Ring Seal
Cummins®

Name: 3394846 Cummins | O-Ring Seal
Brand: Cummins
SKU: 3394846
Price: 7.49 USD
Availability: InStock
Rating: 5 (1 reviews)

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Genuine OEM Part

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.

Manufacturer Warranty*

We honor the warranty provided by the original equipment manufacturer.

DESCRIPTION

Introduction

The Cummins 3394846 O-Ring Seal is a vital component in commercial truck maintenance and operation. It contributes to the vehicle’s efficiency and reliability by ensuring the integrity of seals in various systems. Understanding its role and significance is essential for maintaining optimal truck performance.

Basic Concepts of O-Ring Seals

An O-Ring Seal is a gasket that creates a barrier to prevent fluid or gas leakage in mechanical systems. Its effectiveness, simplicity, and versatility make it a common choice in automotive and industrial applications ¹.

Purpose of the 3394846 O-Ring Seal in Truck Operation

This Cummins part ensures the integrity of seals in components where fluid or gas containment is necessary, such as in the engine or transmission. It contributes to the efficient operation of the truck by maintaining these seals ².

Key Features

The 3394846 is characterized by its material composition, designed to withstand the pressures and temperatures of commercial truck operations, and its durability for long-term performance. Its design specifications are tailored to meet the demands of its applications ³.

Benefits of Using the 3394846 O-Ring Seal

Incorporating this O-Ring Seal into truck maintenance offers improved performance of sealed components, enhanced longevity due to its durable construction, and increased reliability for consistent truck operation.

Installation Considerations

Proper installation of the 3394846 is crucial for optimal performance and longevity. Best practices include ensuring the groove is clean, using correct lubrication, and avoiding over-compression to prevent premature failure.

Troubleshooting Common Issues

Common issues with O-Ring Seals, such as leaks or failures, often stem from installation errors or environmental factors. Diagnosing these issues involves inspecting the O-Ring for wear or damage and checking the groove’s condition. Solutions may include replacing the O-Ring or addressing the underlying cause of failure.

Maintenance Tips

Regular inspection and maintenance of the 3394846 are recommended to prolong its service life and ensure effective operation. This includes checking for wear or damage during routine maintenance and replacing the O-Ring as necessary to prevent leaks or failures.

Cummins: A Brief Overview

Cummins Inc. is a global leader in designing, manufacturing, and distributing engines, filtration, and power generation products. Known for its innovation and commitment to quality, Cummins has a strong reputation in the commercial truck industry, offering components and systems that enhance vehicle performance and reliability.

Cummins O-Ring Seal 3394846 Compatibility

The 3394846 is designed for various engine configurations, crucial for maintaining the engine’s sealing system integrity, preventing leaks, and ensuring efficient operation.

G855 and G855 CM558

This O-Ring Seal is compatible with the G855 and G855 CM558 engines, known for their robust design and reliability in heavy-duty applications. It prevents fluid leakage, ensuring engine longevity and performance.

ISD4.5 CM2220 D108

For the ISD4.5 CM2220 D108 engine, the 3394846 is engineered to fit precisely, maintaining the engine’s efficiency and durability in high-performance applications.

N14 G

The N14 G engine also benefits from the 3394846, designed to fit specific sealing points, ensuring smooth and efficient operation under high pressures and temperatures.

Each engine relies on the 3394846 to maintain sealing integrity, ensuring optimal performance and longevity.

Role of Part 3394846 O-Ring Seal in Engine Systems

The 3394846 plays a crucial role in maintaining the integrity and efficiency of various engine systems, including the fuel governor, drive components, accessory drive, plain hose coupling, plumbing, and exhaust recirculation water systems.

Conclusion

The Cummins 3394846 O-Ring Seal is a critical component in commercial truck maintenance, contributing to the vehicle’s efficiency and reliability. Its proper installation, regular maintenance, and understanding of its role in various engine systems are essential for optimal truck performance.

Mollenhauer, K., & Tschoeke, H. (2010). Handbook of Diesel Engines. Springer.
↩
Drozdziel, P. (2023). The Vehicle Diesel Engine Startup Process Operational and Environmental Aspects. Routledge.
↩
Rendle, S., & Randall, M. (2000). Haynes Diesel Engine Systems and Data Book. Haynes Publishing.
↩

SPECIFICATIONS

Package Dimensions

0.8 x 0.1 x 0.1 in

Weight

0.01 lb

RECOMMENDED PARTS

* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.

3394846 O-Ring Seal Cummins®