4298242
High Temperature Stud
Cummins®

High temperature studs are essential components in commercial trucks, designed to endure extreme heat and stress. This article delves into the 4298242 high temperature stud by Cummins, examining its role, construction, and advantages in truck applications.

Basic Concepts of High Temperature Studs

High temperature studs are specialized fasteners designed for environments where conventional studs would fail due to heat. Typically made from heat-resistant alloys, these studs offer superior thermal resistance and mechanical strength, ensuring functionality under extreme heat conditions ¹.

Purpose of the 4298242 High Temperature Stud

The 4298242 high temperature stud by Cummins is engineered for specific applications within commercial trucks. It is utilized in environments with high temperatures and mechanical stress, such as engine components or exhaust systems. This stud secures critical parts exposed to high heat, ensuring they remain firmly in place under demanding conditions ².

Key Features

The 4298242 stud features a robust material composition, typically including heat-resistant alloys. Its design incorporates elements that enhance durability and performance, such as a precise thread pitch and a robust head design. These features contribute to the stud’s ability to withstand high temperatures and mechanical loads, distinguishing it from standard fasteners ³.

Benefits

Using the 4298242 high temperature stud in truck applications offers several advantages. It contributes to improved engine performance by securely holding components in place under high heat. The longevity of the component is enhanced due to its durable construction, and it provides overall reliability in high-stress environments, reducing the likelihood of failure.

Troubleshooting and Maintenance

Common issues with high temperature studs may include loosening over time or damage from extreme heat. Troubleshooting these problems involves inspecting the stud for signs of wear or damage and ensuring it is properly torqued. Regular maintenance practices, such as periodic inspections and proper installation techniques, are crucial for ensuring the longevity and performance of the 4298242 stud.

About Cummins

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its commitment to quality and innovation. With a rich history and expertise in engine and component manufacturing, Cummins has established a reputation for producing reliable and high-performance parts. The company’s dedication to excellence is evident in its wide range of truck components, including the 4298242 high temperature stud.

Compatibility with Cummins Engines

The High Temperature Stud, part number 4298242, is engineered to withstand extreme conditions, making it suitable for use in various Cummins engines. This part ensures reliable fastening in environments where high temperatures and pressures are prevalent.

ISG Series

• ISG11 CM2880 G108
• ISG12 CM2880 G107
• ISG12 G CMOH6.0 G111

ISM Series

• ISM CM570
• ISM CM876

ISX Series

• ISX CM570
• ISX12 CM2350 X102
• ISX12 G CM2180 EJ
• ISX12/ISX11.9 CM2250
• ISX15 CM2250
• ISX15 CM2250 SN
• ISX15 CM2350 X101

ISZ Series

• ISZ13 CM2150 Z105

NH/NT Series

• NH/NT 855

QSG Series

• QSG12 CM2880 G112
• QSG12/X12 CM2350 G110

QSM Series

• QSM11 CM570
• QSM11 CM876

QSNT Series

• QSNT14 CM876 N102

QSX Series

• QSX11.9 CM2250 ECF
• QSX15 CM2250
• QSX15 CM2250 ECF
• QSX15 CM2350 X105

QSZ Series

• QSZ13 CM2150 Z101

Role of Part 4298242 High Temperature Stud in Engine Systems

The 4298242 high temperature stud is integral to the assembly and functionality of several key engine components, ensuring reliable performance under extreme conditions.

Exhaust Manifold

In the exhaust manifold, this part secures the manifold to the engine block. This connection must withstand high temperatures and pressures generated by the exhaust gases. The stud’s high-temperature resistance ensures a durable and secure fit, preventing leaks and maintaining efficient exhaust flow.

Performance Parts

The High Temperature Stud is often used in custom exhaust systems and headers. These systems are designed to enhance engine performance by improving exhaust gas flow. The stud’s ability to handle elevated temperatures ensures that the performance parts remain intact and functional, even under strenuous driving conditions.

Turbocharger

In turbocharger applications, this part plays a significant role in attaching the turbocharger to the engine. Turbochargers operate under extreme heat, and the stud’s high-temperature capabilities are essential for maintaining a strong and reliable connection. This ensures that the turbocharger can perform efficiently without the risk of stud failure.

Turbocharger Arrangement

For complex turbocharger arrangements, such as twin-turbo or sequential turbo setups, the High Temperature Stud is used in multiple locations. It secures various components, including the turbochargers to the engine and the intercooler pipes to the turbochargers. Its high-temperature resistance is vital for the integrity of the entire turbocharger arrangement, ensuring that all components work in unison without failure.

Turbocharger Kit

In a turbocharger kit, which often includes headers, downpipes, and intercoolers, the High Temperature Stud is a common component. It is used to attach these parts to the engine and each other. The stud’s durability under high temperatures ensures that the turbocharger kit functions as intended, providing the desired performance enhancements without compromising safety or reliability.

Conclusion

The 4298242 high temperature stud by Cummins is a critical component in commercial truck engines, offering durability, reliability, and performance under extreme conditions. Its compatibility with various Cummins engine series underscores its importance in maintaining the structural integrity and efficiency of engine systems.