597155C1
GEAR, IDLER PINION
Navistar International®

The gear, idler pinion, is an essential component in a vehicle's differential system, designed to facilitate smooth power transfer and enhance overall performance. This gear is engineered to provide optimal load distribution, which is crucial for maintaining vehicle stability and handling. Constructed from high-quality materials, the idler pinion gear is built to withstand the stresses of daily driving, ensuring reliable performance over time. Its precise engineering ensures that it fits perfectly within the differential assembly, contributing to the overall efficiency of the vehicle's drivetrain.

With over a century of experience in the automotive industry, Navistar International Corporation has established itself as a leader in manufacturing innovative and reliable vehicle components. The idler pinion gear is a key component in a vehicle's differential system, designed to facilitate efficient power transfer and enhance overall performance. Engineered to provide optimal load distribution, this gear is essential for maintaining vehicle stability and handling during operation. Navistar's expertise in precision manufacturing ensures that this part fits perfectly within the differential assembly, contributing to the vehicle's efficiency and reliability. The use of high-quality materials further enhances the durability of the idler pinion gear, making it a dependable choice for operators focused on maintaining the longevity of their vehicles.

This part fits the following models:

• - 7500 Severe Service Trucks (built on or after 7/1/2001)
• - 30IS Amtran Genesis / FC Bus (built before 1/1/1999)
• - 8000 Heavy Tractors (built from 1/1/1989 to 1/16/1998)
• - 4300 Medium Trucks
• - 144 Medium Trucks (built from 4/1/1981 to 12/31/1988)
• - 30FE IC Bus FE Series Bus (built on or after 11/1/1999)
• - 4900 Medium Trucks (built on or after 5/23/1997)
• - 4400 Medium Trucks (built before 5/23/1997)
• - 4000 Medium Trucks (built before 5/23/1997)
• - 514 Rear Axle
• - 3800 School Bus Chassis (built on or after 5/23/1997)
• - 2500 Heavy Service Trucks (built on or after 1/16/1998)

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