3254729
Gear Cover Gasket
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$76.95 $91.57

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.


DESCRIPTION

The 3254729 Gear Cover Gasket is a component designed for use in heavy-duty truck engines, specifically those manufactured by Cummins. This gasket serves a vital function in maintaining the integrity of the engine’s gear cover assembly. Cummins, a well-established manufacturer in the automotive industry, is known for producing reliable and high-performance engine components. The 3254729 Gear Cover Gasket is part of their extensive lineup of parts that contribute to the efficiency and durability of heavy-duty engines 1.

Basic Concepts of Gear Cover Gaskets

A gear cover gasket is a sealing component placed between the gear cover and the engine block or other mating surfaces. Its primary role is to prevent oil leaks and maintain the proper lubrication levels within the engine. This is achieved by creating a tight seal that withstands the pressures and temperatures encountered in engine operation. Gear cover gaskets are typically made from materials like rubber, cork, or composite materials, chosen for their ability to provide a durable and effective seal under varying conditions 2.

Role of the 3254729 Gear Cover Gasket in Truck Operation

The 3254729 Gear Cover Gasket plays a specific role in the operation of a truck engine by ensuring that the gear cover remains securely sealed. This seal is important for maintaining the engine’s lubrication system, as it prevents oil from escaping and ensures that critical components receive the lubrication they need to operate efficiently. By maintaining proper lubrication, the gasket contributes to the overall performance and longevity of the engine 3.

Key Features of the 3254729 Gear Cover Gasket

The 3254729 Gear Cover Gasket is designed with features that enhance its functionality and compatibility with Cummins engines. Its construction includes materials and dimensions tailored to fit precisely within the engine assembly, ensuring a reliable seal. The gasket is engineered to withstand the high temperatures and pressures typical of heavy-duty truck engines, making it a durable component in the engine’s maintenance system.

Benefits of Using the 3254729 Gear Cover Gasket

Utilizing the 3254729 Gear Cover Gasket offers several advantages, including improved sealing capabilities, enhanced durability, and resistance to the extreme conditions found in heavy-duty truck engines. These benefits contribute to the overall reliability and longevity of the engine, reducing the likelihood of oil leaks and associated maintenance issues. The gasket’s design ensures that it can withstand the rigors of engine operation, providing a consistent seal over time.

Installation and Maintenance

Proper installation of the 3254729 Gear Cover Gasket is important for ensuring its effectiveness. It should be placed correctly between the gear cover and the engine block, with attention to any manufacturer-specific guidelines for torque settings and surface preparation. Routine maintenance checks are recommended to assess the condition of the gasket and determine if replacement is necessary. Following the manufacturer’s guidelines for replacement intervals can help maintain optimal engine performance.

Troubleshooting Common Issues

Common issues with gear cover gaskets, such as leaks or wear, can often be traced to installation errors or natural degradation over time. Troubleshooting these problems involves inspecting the gasket for signs of damage or improper seating. Solutions may include re-torquing the gear cover, replacing the gasket, or addressing any underlying issues that could be contributing to the problem. Regular maintenance and inspections can help identify and resolve these issues before they lead to more significant engine problems.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the automotive industry, with a history of producing high-quality engine components. The company is recognized for its commitment to innovation and excellence in engine technology. Cummins’ contributions to the industry include advancements in engine efficiency, durability, and performance. Their extensive range of engine components, including the 3254729 Gear Cover Gasket, reflects their dedication to providing reliable and high-performance parts for heavy-duty applications.

Gear Cover Gasket Fitment for Cummins Engines

The Gear Cover Gasket, part number 3254729, manufactured by Cummins, is a critical component in ensuring the integrity and performance of the engine’s gear cover assembly. This gasket is designed to create a seal between the gear cover and the engine block, preventing leaks of oil and other fluids. Its precise fitment is crucial for maintaining the engine’s operational efficiency and longevity.

N14 MECHANICAL

For the N14 MECHANICAL engine, the Gear Cover Gasket 3254729 is specifically engineered to fit the contours of the gear cover and engine block. This ensures that the gasket provides an effective barrier against oil leaks, which can otherwise lead to engine damage and reduced performance. The gasket’s material is selected for its durability and ability to withstand the high temperatures and pressures found within the engine compartment.

The fitment of this gasket is essential for maintaining the engine’s overall health, as it helps to keep the internal components properly lubricated and protected from contaminants. Proper installation of the gasket is critical, as any misalignment or improper sealing can result in significant engine issues.

Role of Part 3254729 Gear Cover Gasket in Engine Systems

The Part 3254729 Gear Cover Gasket is an essential component in maintaining the integrity and efficiency of various engine systems. It is specifically designed to fit between the gear cover and the front gear, ensuring a secure seal that prevents oil leakage and contamination.

Integration with Engine Components

  1. Gear Cover and Front Gear: The Gear Cover Gasket is positioned between the gear cover and the front gear. This placement is vital for maintaining a seal that keeps lubricants within the system, ensuring that the front gear operates smoothly and efficiently without exposure to contaminants.

  2. Lower Engine Gasket Set: When installed as part of a lower engine gasket set, the Gear Cover Gasket works in conjunction with other gaskets to create a comprehensive sealing solution. This setup is important for the overall integrity of the lower engine components, helping to maintain pressure and prevent leaks that could lead to engine damage.

  3. Engine Mounting: Proper sealing provided by the Gear Cover Gasket also indirectly supports the engine mounting system. By ensuring that lubricants remain within the engine, it helps maintain the structural integrity and operational efficiency of the mounted engine components. This is particularly important in high-stress environments where engine vibrations and movements are common.

Conclusion

In summary, the Part 3254729 Gear Cover Gasket plays a significant role in the functionality and maintenance of engine systems by ensuring effective sealing between critical components. Its proper installation and condition are important for the longevity and performance of the engine.


  1. Viskup, Richard. Diesel and Gasoline Engines. IntechOpen, 2020.

  2. Hiereth, Hermann, Peter Prenninger, and Klaus W Drexl. Charging the Internal Combustion Engine. Springer, 2010.

  3. Garrett, TK, K Newton, and W Steeds. The Motor Vehicle. Reed Educational and Professional Publishing Ltd, 2001.

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
26.0 x 19.0 x 0.13 in
Weight
0.53 lb
* 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.