1821917C91
FLYWHEEL ASSEMBLY
Navistar International®

The flywheel assembly is designed to provide optimal performance in various engine applications. Its robust construction ensures durability and reliability, making it suitable for high-stress conditions. The flywheel features a precisely engineered design that facilitates efficient energy transfer, which is critical for maintaining engine performance. Additionally, its weight is optimized to improve acceleration and responsiveness, making it an excellent upgrade for performance vehicles. This flywheel assembly is essential for enhancing the overall efficiency and performance of the vehicle's drivetrain.

Founded in 1902, Navistar International Corporation has established itself as a leader in the automotive industry, known for producing high-quality and reliable vehicle components. The flywheel assembly is designed to provide optimal performance in various engine applications. Its robust construction ensures durability and reliability, making it suitable for high-stress conditions. The precisely engineered design facilitates efficient energy transfer, which is critical for maintaining engine performance. Additionally, its weight is optimized to improve acceleration and responsiveness, making it an excellent upgrade for performance vehicles. This focus on quality and performance underscores Navistar's expertise in producing essential automotive parts that enhance the efficiency and performance of vehicles.

Models compatible with this part number include:

• - 4000 Medium Trucks (built before 5/23/97)
• - 2600 Heavy Service Trucks (built on or after 1/16/98)
• - 30FE Bus (built on or after 11/1/99)
• - 30RE Bus (built on or after 11/1/99)
• - 5070 Severe Service (built from 1/1/1992 to 3/14/1996)
• - 3800 School Bus Chassis (built on or after 5/23/97)
• - 4800 Medium Trucks (built on or after 5/23/97)
• - 3600 School Bus Chassis (built on or after 5/23/97)
• - 4700 Medium Trucks (built on or after 5/23/97)
• - 512A International Engines (built before 1/1997)
• - 8100 Heavy Tractors (built on or after 1/16/98)
• - 8000 Heavy Tractors (built from 1/1/1989 to 1/16/1998)
• - 4900 Medium Trucks (built on or after 5/23/97)
• - 3000 Bus Chassis (built on or after 5/23/97)
• - 2500 Heavy Service Trucks (built on or after 1/16/98)

Choosing to shop with us means you are investing in quality parts that are built to last, designed to enhance your vehicle's performance.