2505109C1
Muffler, Assembly
Navistar International®

The muffler assembly is designed to effectively reduce noise produced by the engine's exhaust system while ensuring optimal performance. Its robust construction features high-quality materials that withstand extreme temperatures and pressures, contributing to the longevity and reliability of the component. The design incorporates advanced engineering techniques to enhance exhaust flow, which not only minimizes back pressure but also improves engine efficiency. This assembly is tailored for specific vehicle models, ensuring a precise fit and easy installation, making it a preferred choice for both professional mechanics and DIY enthusiasts.

Navistar International Corporation has a storied history of excellence in the manufacturing of commercial vehicles and their components, dating back to 1902. Renowned for its commitment to quality and innovation, Navistar has consistently produced parts that meet the demanding needs of the transportation industry. The muffler assembly designed by Navistar is tailored to effectively reduce noise produced by the engine's exhaust system while ensuring optimal performance. Constructed from high-quality materials, this assembly withstands extreme temperatures and pressures, contributing to the longevity and reliability of the component. Its design incorporates advanced engineering techniques to enhance exhaust flow, minimizing back pressure and improving engine efficiency. This dedication to quality and performance reinforces Navistar's reputation as a trusted manufacturer in the trucking sector.

Models compatible with this part include:

• - 7400 Severe Service Trucks (built on or after 7/1/2001)
• - 7300 Severe Service Trucks (built on or after 10/1/2001)
• - 4400 Medium Trucks
• - 7500 Severe Service Trucks (built on or after 7/1/2001)
• - 4300 Medium Trucks

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