3335076
Bevel Washer
Cummins®

The Cummins 3335076 Bevel Washer is a specialized component designed for use in commercial trucks. Its purpose is to enhance the performance and reliability of bolted connections within these vehicles. A bevel washer is a type of washer with a conical shape, which serves various functions in mechanical systems, including improving sealing and distributing clamping force more effectively than flat washers ².

Basic Concepts of Bevel Washers

Bevel washers are characterized by their angled, conical shape, which sets them apart from flat washers. This design allows bevel washers to provide a mechanical advantage by increasing the surface area in contact with the components they are paired with. When torque is applied to a bolted connection, the bevel washer helps to distribute the clamping force more evenly, reducing the risk of damage to the connected parts and improving the seal between them ³.

Purpose of the Cummins 3335076 Bevel Washer

The Cummins 3335076 Bevel Washer is specifically engineered to play a role in the sealing and distribution of clamping force in bolted connections within truck operations. By ensuring a more uniform distribution of force, it helps to maintain the integrity of the connection, preventing leaks and reducing the likelihood of bolt loosening over time ⁴.

Key Features

The Cummins 3335076 Bevel Washer is constructed from high-quality materials, ensuring durability and reliability in demanding truck environments. Its design specifications are tailored to meet the specific requirements of commercial truck applications, providing enhanced performance. Unique attributes of this bevel washer include its precise conical shape and material composition, which contribute to its effectiveness in sealing and force distribution ¹.

Benefits of Using Bevel Washers

Incorporating bevel washers like the Cummins 3335076 into truck maintenance and operations offers several advantages. These include improved sealing at bolted connections, more effective distribution of load, and a reduction in the incidence of bolt loosening. These benefits contribute to the overall reliability and performance of the truck, enhancing safety and efficiency ².

Installation and Usage

Proper installation of the Cummins 3335076 Bevel Washer is key to ensuring its effective performance and longevity. It should be placed between the bolt head or nut and the surface being fastened, with the wider end of the bevel facing outward. Following manufacturer guidelines for torque specifications and ensuring that all components are clean and free of debris will help to maximize the washer’s effectiveness ³.

Troubleshooting and Maintenance

Common issues associated with bevel washers include wear and damage, which can compromise their sealing and force distribution capabilities. Regular inspection for signs of wear, such as deformation or corrosion, is recommended. Maintenance practices should include cleaning the washer and its mating surfaces before reinstallation and replacing the washer if any damage is detected. Adhering to these practices will help ensure the longevity and effectiveness of the Cummins 3335076 Bevel Washer ⁴.

Manufacturer: Cummins

Cummins is a renowned manufacturer in the commercial truck industry, known for its commitment to quality and innovation. The company offers a wide range of products designed to enhance the performance, reliability, and efficiency of commercial trucks. Their reputation is built on a foundation of expertise, customer satisfaction, and a comprehensive product lineup that meets the diverse needs of the trucking industry.

Bevel Washer 3335076 Compatibility with Cummins Engines

The Bevel Washer part number 3335076, manufactured by Cummins, is a crucial component that fits into various Cummins engine models. This part is designed to ensure proper sealing and alignment in the engine’s assembly, contributing to the overall efficiency and longevity of the engine.

Engines Compatible with Bevel Washer 3335076

• 6C8.3
• B3.3
• QSB3.3 CM2150
• QSB3.3 CM2250 EC

These engines, which include the 6C8.3 and B3.3, as well as the QSB3.3 models with CM2150 and CM2250 EC configurations, benefit from the precise fit and function of the Bevel Washer 3335076. This part ensures that the engine operates smoothly by maintaining the correct alignment and sealing where needed.

Additional Compatible Engines

• QSC8.3 CM850 (CM2850)
• QST30 CM2350 T101
• QST30 CM552

The QSC8.3 CM850 (CM2850) engine also integrates the Bevel Washer 3335076, ensuring that the engine’s components are properly sealed and aligned. Similarly, the QST30 models, including the CM2350 T101 and CM552, utilize this washer to maintain optimal engine performance.

Each of these engines relies on the Bevel Washer 3335076 to provide a critical function in their operation, ensuring that the engine runs efficiently and reliably.

Role of Part 3335076 Bevel Washer in Engine Systems

The Part 3335076 Bevel Washer is instrumental in ensuring the efficient operation and longevity of various engine components. Its application spans across multiple systems, enhancing performance and reliability.

Fuel System Integration

In the fuel system, the Bevel Washer is employed in the fuel filter and fuel plumbing components. It ensures a secure seal between the filter housing and the filter element, preventing fuel leaks. Additionally, in the fuel drain and fuel supply plumbing, it maintains the integrity of connections, which is vital for consistent fuel delivery to the injector.

Lubrication System

Within the lubrication system, the Bevel Washer is utilized in the lubricating oil filter (both top-level assembly and head) and the oil bypass filter. It plays a key role in maintaining the seal at these critical points, ensuring that oil flows smoothly through the filter media without leakage. This is essential for the cylinder head and connecting rod and piston to receive consistent lubrication, reducing wear and enhancing engine lifespan.

Cooling and Starting Systems

In the auxiliary cooling system, the Bevel Washer is part of the arrangement that ensures the air heater starting system functions efficiently. It helps in maintaining the seal at various connection points, which is important for the system’s performance in cold-start conditions.

Engine Control and Electrical Systems

The Bevel Washer is also found in the engine control module (ECM) housing and the electronic control module wiring harness. Here, it ensures that electrical connections are secure and free from corrosion, which is essential for the reliable operation of the engine control module.

Structural and Mechanical Components

In mechanical components such as the valve cover, vibration damper, and front gear housing, the Bevel Washer ensures that these parts are tightly sealed. This is particularly important in the valve cover to prevent oil leaks and in the vibration damper to maintain its effectiveness in reducing engine vibrations.

Oil Management

The Bevel Washer is crucial in the oil pan and remote oil drain systems. It ensures that these components are securely sealed, preventing oil leaks and maintaining the oil level necessary for engine lubrication.

Installation and Maintenance

During product installation and routine maintenance, the Bevel Washer is often replaced to ensure that all seals are intact. This is a standard practice in maintaining the performance and reliability of the engine systems.

Conclusion

In summary, the Cummins 3335076 Bevel Washer is a small yet significant component that plays a vital role in the sealing and efficiency of various engine systems. Its proper installation and maintenance are key to the overall performance and longevity of the engine.