4895227
Ring Dowel
Cummins®

The 4895227 Ring Dowel, a component manufactured by Cummins, is designed for use in commercial trucks. This part ensures the proper operation and alignment of various engine components. Cummins is renowned for producing high-quality parts that enhance the efficiency and reliability of commercial vehicles.

Basic Concepts of Ring Dowels

A ring dowel is a mechanical component used to align and secure parts within an assembly. It ensures that components are correctly positioned relative to each other, which is vital for the smooth operation of mechanical systems. The 4895227 Ring Dowel is designed to maintain precise alignment between mating parts in a truck’s engine, contributing to the overall stability and performance of the engine ¹.

Purpose and Function in Truck Operation

The 4895227 Ring Dowel ensures that engine components are aligned correctly. This alignment is essential for the efficient transfer of power and the reduction of wear on moving parts. By maintaining proper alignment, the ring dowel contributes to the engine’s overall functionality and performance, helping to ensure that the truck operates smoothly and efficiently ².

Key Features

The 4895227 Ring Dowel is characterized by several key features that set it apart from other similar parts. It is made from high-quality materials that offer durability and resistance to wear. The design of the ring dowel includes precise dimensions and tolerances to ensure accurate alignment. Additionally, it may feature unique characteristics such as a specific surface finish or coating that enhances its performance and longevity in demanding truck engine environments ³.

Benefits

The use of the 4895227 Ring Dowel offers several benefits in truck operations. Its durable construction and precise design contribute to improved engine performance and reliability. By ensuring proper alignment of engine components, it helps reduce wear and tear, leading to longer component life and potentially lower maintenance costs. The ring dowel’s reliability also contributes to the overall efficiency and dependability of the truck.

Installation Process

Installing the 4895227 Ring Dowel requires careful attention to detail to ensure a secure fit. The process involves cleaning the mating surfaces to remove any debris or old lubricants, positioning the ring dowel correctly, and using the appropriate tools to press it into place. It is important to follow manufacturer guidelines to ensure that the ring dowel is installed correctly and functions as intended.

Troubleshooting Common Issues

Common issues with the 4895227 Ring Dowel may include misalignment or damage due to wear. Signs of these problems can include unusual engine noise, decreased performance, or visible damage to the ring dowel itself. Troubleshooting steps may involve inspecting the ring dowel for signs of wear, ensuring that it is correctly aligned, and replacing it if necessary to restore proper engine function.

Maintenance Tips

Regular maintenance of the 4895227 Ring Dowel is important for ensuring its longevity and optimal performance. This includes periodic inspection for signs of wear or damage, cleaning the component as needed, and ensuring that it remains properly aligned. Following the manufacturer’s recommended maintenance schedule can help prevent issues and ensure that the ring dowel continues to contribute to the efficient operation of the truck.

Cummins Overview

Cummins is a renowned manufacturer in the automotive industry, with a history of producing high-quality components for commercial vehicles. The company is known for its commitment to quality, innovation, and customer satisfaction. Cummins’ reputation is built on a foundation of engineering excellence and a dedication to meeting the needs of its customers with reliable and efficient products.

Ring Dowel 4895227 Compatibility with Cummins Engines

The Ring Dowel part number 4895227 is a critical component in various Cummins engine models. This part is essential for maintaining the structural integrity and operational efficiency of the engines it fits. Below is a detailed description of its compatibility across different Cummins engine models:

B6.7 Series

• B6.7 CM2350 B135B
• B6.7 CM2670 B153B
• B6.7S

The B6.7 series engines, including the B6.7 CM2350 B135B, B6.7 CM2670 B153B, and B6.7S, all utilize the Ring Dowel 4895227. This part is integral to the piston assembly, ensuring proper ring alignment and function.

ISB/ISD Series

• ISB/ISD4.5 CM2150 B119
• ISB/ISD6.7 CM2150 SN

The ISB/ISD4.5 CM2150 B119 and ISB/ISD6.7 CM2150 SN engines are equipped with the Ring Dowel 4895227. This component is crucial for the piston rings’ proper seating and operation, contributing to the engine’s overall performance and longevity.

ISBE Series

• ISBE CM2150
• ISBE CM800
• ISBE4 CM850

The ISBE series engines, including the ISBE CM2150, ISBE CM800, and ISBE4 CM850, all require the Ring Dowel 4895227. This part ensures that the piston rings are correctly positioned, which is vital for maintaining engine efficiency and preventing wear.

ISD Series

• ISD4.5 CM2220 D108

The ISD4.5 CM2220 D108 engine uses the Ring Dowel 4895227. This component is essential for the proper functioning of the piston rings, ensuring that the engine operates smoothly and efficiently.

QSB Series

• QSB4.5 CM2250 EC
• QSB4.5 CM850(CM2850)
• QSB5.9 CM550
• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850(CM2850)
• QSB7 CM2880 B117

The QSB series engines, including the QSB4.5 CM2250 EC, QSB4.5 CM850(CM2850), QSB5.9 CM550, QSB6.7 CM2250, QSB6.7 CM2350 B105, QSB6.7 CM850(CM2850), and QSB7 CM2880 B117, all incorporate the Ring Dowel 4895227. This part is essential for the piston rings’ correct alignment and function, contributing to the engine’s overall performance and durability.

QSL Series

• QSL8.9 CM2150 L141
• QSL9 CM2350 L102
• QSL9 CM850(CM2850)

The QSL series engines, including the QSL8.9 CM2150 L141, QSL9 CM2350 L102, and QSL9 CM850(CM2850), also utilize the Ring Dowel 4895227. This component is crucial for the proper seating and operation of the piston rings, ensuring the engine’s efficiency and longevity.

X15 Series

• X15 CM2350 X116B

The X15 CM2350 X116B engine is another model that requires the Ring Dowel 4895227. This part ensures that the piston rings are correctly positioned, which is essential for the engine’s performance and durability.

Role of Part 4895227 Ring Dowel in Engine Systems

The 4895227 Ring Dowel is an essential component in ensuring the precise alignment and secure mounting of various engine parts. Its application is particularly significant in systems involving compressors, refrigerant compressors, and fuel pumps.

In air compressor systems, the 4895227 Ring Dowel facilitates the accurate alignment of the compressor with its mounting structure. This alignment is vital for the efficient operation of the compressor, ensuring that the air flow is consistent and that the compressor can withstand operational stresses without misaligning or shifting.

When it comes to refrigerant compressors, the 4895227 Ring Dowel plays a similar role. It ensures that the refrigerant compressor is correctly positioned relative to its mounting. This is important for maintaining the integrity of the refrigerant flow and for preventing leaks that could occur from misaligned components.

In fuel pump systems, particularly those with a fuel pump gear housing, the 4895227 Ring Dowel is used to align the fuel pump with its gear housing. This alignment is necessary for the smooth operation of the fuel pump, ensuring that the fuel is delivered efficiently and that the pump operates within its designed parameters.

Overall, the 4895227 Ring Dowel is a key component in the mounting and alignment of critical engine parts, contributing to the reliable and efficient operation of compressors, refrigerant systems, and fuel pumps.

Conclusion

The 4895227 Ring Dowel is a critical component in the operation and maintenance of Cummins engines. Its role in ensuring precise alignment and secure mounting of engine parts contributes to the overall efficiency, reliability, and longevity of commercial truck engines. Proper installation, maintenance, and troubleshooting of this Cummins part are essential for optimal engine performance and reduced maintenance costs.