3558955
Compressor Crankcase
Cummins®

The Cummins 3558955 Compressor Crankcase is a vital component in heavy-duty truck engines, playing a significant role in maintaining engine performance. This part is integral to the operation of the compressor, ensuring efficient compression of air for combustion. Its design and functionality contribute to the overall reliability and efficiency of the engine, making it a key element in the powertrain of heavy-duty trucks.

Basic Concepts of Compressor Crankcase

Compressor crankcases serve as the housing for the compressor’s rotating components, including the crankshaft and connecting rods. Within the engine, the compressor crankcase facilitates the compression process by enclosing the moving parts and maintaining the necessary pressure and lubrication. This component contributes to engine efficiency by ensuring that the compression phase of the combustion cycle is performed effectively, which is crucial for optimal engine operation ¹.

Purpose and Role in Truck Operation

The Cummins 3558955 Compressor Crankcase is specifically designed to support the operation of heavy-duty trucks. It plays a role in enhancing engine performance by providing a robust and efficient housing for the compressor’s internal components. This part contributes to improved fuel efficiency and reliability, ensuring that the truck operates smoothly under various conditions. The compressor crankcase is engineered to withstand the high stresses and temperatures associated with heavy-duty applications, making it a reliable component for truck operators and fleet managers.

Key Features

The Cummins 3558955 Compressor Crankcase is characterized by its durable design and high-quality materials. It is constructed to provide excellent protection for the compressor’s internal components, ensuring longevity and performance. Unique features of this crankcase may include advanced sealing technologies to prevent leaks, robust materials to withstand high pressures, and a design that facilitates easy maintenance and repair.

Benefits

Using the Cummins 3558955 Compressor Crankcase offers several benefits, including improved engine performance, increased durability, and enhanced reliability. These advantages translate into tangible benefits for truck operators and fleet managers, such as reduced downtime, lower maintenance costs, and improved overall efficiency. The component’s design contributes to better compression efficiency, which can lead to increased power output and fuel economy.

Troubleshooting and Maintenance

To ensure the longevity and optimal performance of the Cummins 3558955 Compressor Crankcase, regular maintenance and troubleshooting are necessary. Common issues may include wear on seals, cracks in the housing, or lubrication problems. Recommended maintenance procedures include regular inspections, lubrication checks, and timely replacement of worn components. Following these guidelines can help prolong the lifespan of the compressor crankcase and ensure consistent engine performance.

Installation and Compatibility

Proper installation of the Cummins 3558955 Compressor Crankcase is crucial for ensuring seamless integration with the engine. Specific requirements may include precise alignment, secure fastening, and proper lubrication. Compatibility with different engine models and truck makes is an important consideration to ensure that the compressor crankcase functions correctly within the system. Adhering to manufacturer guidelines during installation can help avoid potential issues and ensure optimal performance.

Performance Enhancements

The Cummins 3558955 Compressor Crankcase contributes to overall engine performance by improving compression efficiency, power output, and fuel economy. Its design and construction play a role in enhancing these aspects of engine operation. Real-world examples and case studies illustrate the impact of this component on truck operations, demonstrating how it can lead to more efficient and reliable performance.

Safety Considerations

Safety is a paramount concern when installing and maintaining the Cummins 3558955 Compressor Crankcase. Guidelines for safe handling, installation, and maintenance practices are essential to minimize the risk of accidents or injuries. Proper training and adherence to safety protocols can help ensure a safe working environment for technicians and operators.

Environmental Impact

The production, use, and disposal of the Cummins 3558955 Compressor Crankcase have environmental implications. Cummins Inc. has implemented various eco-friendly features and initiatives to reduce the environmental footprint of its components. These efforts may include the use of recyclable materials, energy-efficient manufacturing processes, and programs for the responsible disposal of parts.

Cummins Overview

Cummins Inc. is a leading manufacturer of diesel engines and related components, with a rich history of innovation and quality. The company is committed to providing reliable and efficient solutions for the automotive industry, with a focus on customer satisfaction and continuous improvement. Cummins’ reputation for excellence is built on its dedication to producing high-quality components that meet the demanding requirements of heavy-duty applications.

Compatibility of Compressor Crankcase Part 3558955 with Cummins Engines

The Compressor Crankcase part 3558955, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is integral to the engine’s operation, providing a housing for the compressor and ensuring proper sealing and lubrication. Below is a detailed look at the compatibility of this part with various Cummins engines.

Cummins B Series Engines

• 4B3.9
• 6B5.9
• B5.9 G

These engines, part of the B Series, are known for their robust design and reliability. The Compressor Crankcase part 3558955 is specifically engineered to fit these models, ensuring optimal performance and longevity.

Cummins C Series Engines

• C GAS PLUS CM556
• C8.3 G

The C Series engines, including the C GAS PLUS CM556 and C8.3 G, benefit from the precise fit of the Compressor Crankcase part 3558955. This part is crucial for maintaining the structural integrity and efficiency of these engines.

Cummins ISB, ISC, ISL, ISM, ISX Engines

• ISB CM550
• ISC CM554
• ISL CM554
• ISM CM570
• ISX CM570

The ISB, ISC, ISL, ISM, and ISX engines are among Cummins’ most popular offerings, known for their power and efficiency. The Compressor Crankcase part 3558955 is designed to fit these engines, ensuring they operate at peak performance.

Cummins K Series Engines

• K38
• K50

The K Series engines, including the K38 and K50, are built for heavy-duty applications. The Compressor Crankcase part 3558955 is compatible with these engines, providing the necessary support and durability required for demanding tasks.

Cummins L10 Engines

• L10 CELECT
• L10 GAS
• L10 MECHANICAL

The L10 engines, available in CELECT, GAS, and MECHANICAL variants, are designed for a range of applications. The Compressor Crankcase part 3558955 is engineered to fit these engines, ensuring they meet the specific needs of their respective applications.

Cummins M11 Engines

• M11 CELECT
• M11 CELECT PLUS
• M11 MECHANICAL

The M11 engines, including the CELECT, CELECT PLUS, and MECHANICAL versions, are known for their versatility and performance. The Compressor Crankcase part 3558955 is compatible with these engines, providing the necessary support and efficiency.

Cummins N14 Engines

• N14 CELECT PLUS
• N14 MECHANICAL

The N14 engines, available in CELECT PLUS and MECHANICAL variants, are designed for heavy-duty applications. The Compressor Crankcase part 3558955 is engineered to fit these engines, ensuring they deliver the power and reliability required for demanding tasks.

Cummins QSB, QSC, QSK Engines

• QSB5.9 44 CM550
• QSC8.3 CM554
• QSK19 CM500

The QSB, QSC, and QSK engines, including the QSB5.9 44 CM550, QSC8.3 CM554, and QSK19 CM500, are known for their durability and performance. The Compressor Crankcase part 3558955 is designed to fit these engines, ensuring they operate efficiently and reliably.

Cummins NH/NT 855

• NH/NT 855

The NH/NT 855 engine is designed for agricultural and construction applications. The Compressor Crankcase part 3558955 is compatible with this engine, providing the necessary support and durability required for these demanding tasks.

This comprehensive compatibility ensures that the Compressor Crankcase part 3558955 can be used across a wide range of Cummins engines, providing a reliable and efficient solution for maintaining engine performance.

Role of Part 3558955 Compressor Crankcase in Engine Systems

The Compressor Crankcase (part 3558955) is an integral component in various engine systems, particularly those involving air compressors and compressors in general. Its primary function is to house and protect the rotating assembly of the compressor, which includes the crankshaft, connecting rods, and pistons.

In an Air Compressor system, the crankcase serves as the foundation for the compressor’s mechanical components. It ensures that the crankshaft is securely mounted and aligned, allowing for smooth operation of the pistons as they compress air. The crankcase also plays a role in managing lubrication, as it typically contains the oil sump that supplies lubricant to the moving parts, reducing friction and wear.

For the Compressor itself, the crankcase is essential for maintaining the structural integrity of the unit. It encapsulates the compressor’s internal components, shielding them from external contaminants and ensuring that the pressurized air does not leak. This containment is vital for the efficient operation of the compressor, as any leakage can lead to a loss of performance and increased energy consumption.

In MTG Compressor systems, which are often used in industrial applications, the crankcase must be robust enough to handle the higher stresses and temperatures associated with these environments. It facilitates the smooth transfer of mechanical energy from the crankshaft to the pistons, enabling the compressor to achieve the desired pressure levels for various applications.

For Painted Air Compressors, the crankcase not only performs its standard functions but also contributes to the aesthetic and protective qualities of the unit. The paint coating can offer additional resistance to corrosion and environmental factors, prolonging the lifespan of the compressor.

Overall, the Compressor Crankcase (part 3558955) is a fundamental component that ensures the reliable and efficient operation of air compressors and compressors across different applications. Its design and construction are tailored to meet the specific demands of each system, whether it be for general air compression, industrial use, or specialized applications.

Conclusion

The Cummins 3558955 Compressor Crankcase is a critical component in heavy-duty truck engines, contributing to engine performance, reliability, and efficiency. Its design and functionality are tailored to meet the demanding requirements of heavy-duty applications, ensuring that trucks operate smoothly under various conditions. Regular maintenance, proper installation, and adherence to safety protocols are essential for maximizing the benefits of this component. Additionally, Cummins Inc.’s commitment to eco-friendly practices underscores the company’s dedication to reducing the environmental impact of its components.