4933146
AIR COMPRESSOR
Cummins®

Name: 4933146 Cummins | AIR COMPRESSOR
Brand: Cummins
SKU: 4933146
Price: 4899.95 USD
Availability: InStock
Rating: 5 (1 reviews)

AVAILABLE

Ships within 1-3 business days

$4,899.95 $5,830.94

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

The Cummins 4933146 Air Compressor is a critical component designed for use in commercial trucks. It generates and maintains the compressed air necessary for various truck systems, ensuring the efficient operation of pneumatic systems in commercial vehicles ¹.

Basic Concepts of Air Compressors

Air compressors are mechanical devices that convert power into potential energy stored in pressurized air. They draw in air, compress it, and store it in a tank until needed. In commercial trucking, they are vital for the braking system, air suspension, and other pneumatic controls ².

Role of the 4933146 Air Compressor in Truck Operation

This part plays a specific role in the operation of a commercial truck. It contributes to the braking system by providing the necessary air pressure for the brakes to function effectively. Additionally, it supports the air suspension system, enhancing ride comfort and vehicle stability. The compressor also powers other pneumatic systems on the truck, ensuring they operate smoothly and reliably ³.

Key Features of the 4933146 Air Compressor

The primary features of this Cummins part include its robust build quality, which ensures durability under demanding conditions. It is designed for efficiency, providing reliable performance with minimal energy consumption. Unique design elements enhance its functionality, making it a valuable component for commercial truck operations ⁴.

Benefits of Using the 4933146 Air Compressor

The advantages of using this part include improved truck performance due to its efficient air supply. It contributes to the reliability of the truck’s pneumatic systems, ensuring they operate consistently. Additionally, its durability can lead to potential cost savings for fleet operators by reducing the need for frequent replacements or repairs ⁵.

Troubleshooting and Maintenance Suggestions

Common issues with the 4933146 Air Compressor may include leaks, unusual noises, or a drop in air pressure. Diagnostic tips involve checking for visible leaks, listening for abnormal sounds during operation, and monitoring air pressure levels. Regular maintenance practices, such as cleaning filters, checking belts, and inspecting connections, can help ensure the longevity and optimal performance of the compressor ⁶.

Integration with Truck Systems

The 4933146 Air Compressor integrates with various truck systems, including the braking system, where it provides the necessary air pressure for effective braking. It also works with the air suspension system to maintain ride comfort and vehicle stability. Additionally, it powers other pneumatic controls on the truck, ensuring they function as intended ⁷.

Performance Under Varied Conditions

This part is designed to perform under different operating conditions. It can handle varying temperatures, altitudes, and load conditions, ensuring consistent air supply to the truck’s systems. This adaptability makes it a reliable component for commercial truck operations in diverse environments ⁸.

Environmental and Efficiency Considerations

The environmental impact of the 4933146 Air Compressor includes its energy consumption and noise levels. It is designed to operate efficiently, minimizing energy use while providing the necessary air pressure. While specific eco-friendly features may vary, its efficient operation contributes to reduced environmental impact compared to less efficient compressors ⁹.

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 of innovation and a strong commitment to quality, Cummins holds a prominent position in the commercial vehicle components market. Its products, including the 4933146 Air Compressor, are known for their reliability and performance in demanding applications ¹⁰.

Cummins Engine Air Compressor Compatibility

The Cummins part number 4933146, an AIR COMPRESSOR, is designed to fit seamlessly within the engine systems of the following Cummins engines:

QSC8.3 CM850 (CM2850)
QSL9 CM2250

This air compressor is engineered to provide reliable and efficient performance across these engine models. It is a critical component that ensures the proper functioning of the engine’s air systems, contributing to overall engine health and performance. The compatibility of this part with these specific engine models ensures that it meets the stringent requirements and specifications set by Cummins for these engines ¹¹.

Conclusion

The Cummins 4933146 Air Compressor is a versatile and essential component for commercial truck operations. Its robust design, efficient performance, and compatibility with specific Cummins engines make it a reliable choice for fleet operators. Regular maintenance and proper integration with truck systems ensure optimal performance and longevity, contributing to the overall efficiency and safety of commercial vehicles.

Bennett, S., & Norman, I. A. (2011). Heavy Duty Truck Systems, Fifth Edition. Delmar Cengage Learning.
↩
Trzesniowski, M. (2023). The Complete Vehicle. Springer Nature.
↩
Singh, D. K. (2024). Dictionary of Mechanical Engineering. Springer Nature.
↩
Cummins Warranty Administration Manual, Bulletin Number 4021290.
↩
Bennett, S., & Norman, I. A. (2011). Heavy Duty Truck Systems, Fifth Edition. Delmar Cengage Learning.
↩
Trzesniowski, M. (2023). The Complete Vehicle. Springer Nature.
↩
Singh, D. K. (2024). Dictionary of Mechanical Engineering. Springer Nature.
↩
Cummins Warranty Administration Manual, Bulletin Number 4021290.
↩
Bennett, S., & Norman, I. A. (2011). Heavy Duty Truck Systems, Fifth Edition. Delmar Cengage Learning.
↩
Trzesniowski, M. (2023). The Complete Vehicle. Springer Nature.
↩
Cummins Warranty Administration Manual, Bulletin Number 4021290.
↩

SPECIFICATIONS

Package Dimensions

33.0 x 23.5 x 33.5 in

Weight

11.59 lbs

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.

4933146 AIR COMPRESSOR Cummins®