3250934
u Bolt Clamp
Cummins®

The U Bolt Clamp 3250934, manufactured by Cummins, is a component designed for use in the commercial truck industry. Cummins, a well-established name in the field, produces a range of parts and systems that contribute to the efficiency and reliability of commercial vehicles. This Cummins part plays a role in the secure assembly of various truck components.

Basic Concepts of U Bolt Clamps

A U Bolt Clamp is a type of fastener used to secure pipes, tubes, and other cylindrical objects to a supporting structure. It consists of a U-shaped bolt that wraps around the object and is tightened with nuts on each end. This design allows for a firm grip that can withstand significant stress and vibration, making it suitable for heavy-duty applications like commercial trucks. The U Bolt Clamp operates by creating a clamping force that holds the component in place, ensuring stability and preventing movement that could lead to damage or failure ⁴.

Purpose of the 3250934 U Bolt Clamp

This part is specifically designed to play a role in the operation and maintenance of commercial trucks. It is used in various truck systems where secure fastening is required. This includes applications such as securing exhaust systems, fuel lines, and other critical components that must remain firmly in place under the demanding conditions of commercial truck operation ⁵.

Key Features

The 3250934 U Bolt Clamp features a design that includes high-strength material composition, typically a durable alloy that can resist corrosion and wear. Its U-shaped bolt is engineered to provide a consistent clamping force across the entire surface of the component it secures. Additionally, the clamp may include features such as a protective coating to enhance its resistance to environmental factors and a design that allows for easy installation and adjustment ¹.

Benefits

Using this Cummins part offers several advantages. Its durable construction contributes to the longevity of the fastening solution, reducing the need for frequent replacements. The design of the clamp facilitates ease of installation, allowing for quick and secure fitting without the need for specialized tools. Moreover, the reliability of the clamp in securing truck components helps maintain the integrity of the truck’s systems, contributing to overall vehicle performance and safety ².

Installation Process

To install the 3250934 U Bolt Clamp, position the U-shaped bolt around the component to be secured, ensuring it is centered and aligned correctly. Use the provided nuts to tighten the clamp, applying even pressure to achieve a secure fit. It is important to use the appropriate tools to avoid over-tightening, which could damage the component or the clamp itself. Follow the manufacturer’s guidelines for torque specifications to ensure the clamp is installed correctly ³.

Maintenance and Care

Regular maintenance and inspection of the 3250934 U Bolt Clamp are important to ensure its continued performance. Check for signs of wear, corrosion, or loosening, and address any issues promptly to prevent failure. Cleaning the clamp and its surrounding area can help remove debris that may contribute to wear. Lubricating the moving parts of the clamp, if applicable, can also help maintain its functionality ⁴.

Troubleshooting Common Issues

Common issues with U Bolt Clamps include loosening over time due to vibration or thermal expansion and contraction, and corrosion from exposure to the elements. To address loosening, re-tighten the clamp according to the manufacturer’s specifications. If corrosion is present, clean the affected areas and apply a protective coating to prevent further degradation. In cases where the clamp is damaged or worn beyond repair, replacement may be necessary ⁵.

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 spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the commercial vehicle industry. The company’s product range includes engines, powertrains, and related components, all designed to meet the demanding requirements of commercial and industrial applications ¹.

U Bolt Clamp Part 3250934 Compatibility with Cummins Engines

The U Bolt Clamp part number 3250934, manufactured by Cummins, is designed to fit a variety of Cummins engines. This clamp is essential for securing components and ensuring the integrity of the engine’s structure. Below is a detailed look at its compatibility with specific Cummins engines.

K50 Series

The U Bolt Clamp part 3250934 is compatible with the K50 engine series. This clamp is crucial for maintaining the alignment and stability of various engine components in the K50 series.

KTA38GC CM558

In the KTA38GC CM558 engine, the U Bolt Clamp part 3250934 is used to secure several critical components. Its robust design ensures that parts remain firmly in place, contributing to the engine’s overall performance and longevity.

QSK38 Series

For the QSK38 engines, including the QSK38 CM2150 MCRS and QSK38 CM850 MCRS, the U Bolt Clamp part 3250934 is a key component. It is used to secure various parts within these engines, ensuring that they operate smoothly and efficiently.

QSK50 Series

The U Bolt Clamp part 3250934 is also compatible with the QSK50 engines. This includes the QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108, and other similar models. The clamp is essential for maintaining the structural integrity of these engines, ensuring that all components are securely fastened.

Role of Part 3250934 U Bolt Clamp in Engine Systems

The part 3250934 U Bolt Clamp is an essential component in the assembly and securement of various engine systems, particularly within the auxiliary cooling system. Its primary function is to ensure the stability and integrity of connections between different components, facilitating efficient operation and maintenance.

Auxiliary Cooling System

In the auxiliary cooling system, the U Bolt Clamp is utilized to secure the manifold to the water pump. This connection is vital for maintaining the structural integrity of the system, ensuring that the manifold remains firmly attached to the pump under operational stresses. The clamp helps prevent vibrations and movement that could lead to leaks or failures in the cooling system ².

Water Transfer and Bypass Tubes

The U Bolt Clamp plays a significant role in securing the water bypass tube and the water transfer tube. These tubes are responsible for directing the flow of raw water through the system, ensuring that the engine receives adequate cooling. By clamping these tubes securely in place, the U Bolt Clamp prevents any potential disconnections or misalignments that could disrupt the water flow ³.

Water Inlet and Connections

At the water inlet and its connections, the U Bolt Clamp ensures that the water inlet connection remains stable and leak-free. This is particularly important at the interface between the water inlet and the engine block or manifold. A secure connection here is essential for maintaining the pressure and flow rate of the cooling water, which is necessary for optimal engine performance ⁴.

Raw Water System

Within the raw water system, the U Bolt Clamp is used to secure various components that handle the raw water intake and distribution. This includes connections to the water pump and other critical points where raw water is introduced into the cooling system. The clamp ensures that these connections remain tight and secure, preventing any potential leaks that could compromise the system’s efficiency ⁵.

Conclusion

Overall, the part 3250934 U Bolt Clamp is integral to the reliable operation of engine cooling systems. Its role in securing and stabilizing connections between components ensures that the system functions smoothly, maintaining the engine’s cooling efficiency and longevity.