4997721
Gear Housing
Cummins®

Name: 4997721 Cummins | Gear Housing
Brand: Cummins
SKU: 4997721
Price: 509.95 USD
Availability: InStock
Rating: 5 (1 reviews)

AVAILABLE

Ships within 1-3 business days

$509.95 $606.84

Quantity

Oversize Item

This is an oversize product. Additional shipping fees may apply.

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 4997721 Gear Housing is a component designed for use in commercial trucks. It serves a significant role in the operation of these vehicles by housing and protecting critical transmission components. Understanding its function and importance can help in maintaining the efficiency and reliability of truck transmissions.

Basic Concepts of Gear Housing

A gear housing is an enclosure that contains the gears and bearings within a truck’s transmission system. Its primary function is to protect these components from external contaminants and to maintain the precise alignment necessary for efficient power transfer. The housing also plays a role in managing the lubrication system that keeps the gears and bearings operating smoothly ¹.

Purpose of the 4997721 Gear Housing

This Cummins part is specifically designed to contain and protect the gears and bearings within the transmission of compatible Cummins engines. By providing a sealed environment, it helps to prevent contamination and wear, ensuring that the transmission operates efficiently. This housing is integral to the transmission’s ability to transfer power from the engine to the drivetrain, facilitating the truck’s movement.

Key Features

The 4997721 Gear Housing is characterized by several key features that enhance its performance and durability. These include a robust construction that can withstand the rigors of commercial truck use, precision engineering to ensure optimal fit and function, and compatibility with specific Cummins transmission models. These features contribute to the housing’s ability to support reliable and efficient transmission operation ².

Benefits

The use of the 4997721 offers several benefits. Its durable construction and precision engineering contribute to improved durability and enhanced performance of the transmission system. Additionally, its reliable operation under demanding conditions makes it a valuable component for commercial truck applications, helping to ensure consistent vehicle performance ³.

Installation and Integration

Proper installation of this part is crucial for ensuring its effective integration within a truck’s transmission system. This process may require specific preparations or considerations to ensure a secure fit and optimal function. Following manufacturer guidelines during installation can help prevent issues and ensure the housing operates as intended.

Maintenance and Care

To ensure the optimal performance and longevity of the 4997721, regular maintenance and care are necessary. This includes conducting regular inspections to check for signs of wear or damage, ensuring proper lubrication to reduce friction and wear on internal components, and addressing any issues promptly to prevent further damage. Adhering to these maintenance practices can help extend the life of the gear housing and maintain the efficiency of the transmission system ⁴.

Troubleshooting Common Issues

Common issues that may arise with the 4997721 include leaks, unusual noises, or shifting problems. Troubleshooting these issues may involve inspecting the housing for damage, checking the lubrication levels, or examining the alignment of internal components. Recommended solutions can range from simple adjustments to more complex repairs, depending on the issue identified.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a strong reputation in the automotive and heavy-duty truck industries. Known for its commitment to producing high-quality components, Cummins has a history of innovation and excellence in engine and transmission technology. The company’s dedication to quality and performance is reflected in its wide range of products, including the 4997721 Gear Housing.

Conclusion

In summary, the 4997721 Gear Housing is a critical component in the operation of commercial truck transmissions. Its role in protecting gears and bearings, managing lubrication, and ensuring precise alignment contributes to the efficiency and reliability of the transmission system. Proper installation, maintenance, and care are essential for maximizing the performance and longevity of this part.

Lakshminarayanan, P. A., & Nayak, N. S. (2011). Critical Component Wear in Heavy Duty Engines. John Wiley & Sons.
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Robinson, A., & Livesey, A. (2006). The Repair of Vehicle Bodies Fifth Edition. Elsevier.
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Xin, Q. (2011). Diesel Engine System Design. Woodhead Publishing Limited.
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Caines, A. J., Haycock, R. F., & Hillier, J. E. (2004). Automotive Lubricants Reference Book. SAE International.
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SPECIFICATIONS

Package Dimensions

9.0 x 59.0 x 59.0 in

Weight

6 lbs

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* 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.

4997721 Gear Housing Cummins®