FUL17396
SHAFT, MAIN
Navistar International®

The main shaft is a fundamental component of the transmission system, responsible for transferring power from the engine to the drivetrain. This shaft is designed with precision engineering to ensure optimal performance and reliability. Constructed from high-quality materials, it is built to withstand the rigors of daily driving and heavy loads. The main shaft plays a crucial role in maintaining smooth gear shifts, contributing to the overall efficiency and responsiveness of the vehicle. Its robust design ensures longevity, making it an essential part for any automotive repair or maintenance task.

Navistar International Corporation has been a cornerstone of the heavy-duty vehicle market since 1902, recognized for its dedication to producing high-quality components that enhance vehicle performance. The main shaft is a fundamental part of the transmission system, engineered to transfer power from the engine to the drivetrain efficiently. Constructed from high-quality materials, it is built to withstand the rigors of daily driving and heavy loads. The precision design ensures smooth gear shifts, contributing to overall vehicle efficiency and responsiveness. By focusing on durability and reliability, Navistar continues to solidify its reputation as a trusted manufacturer, providing operators with essential components that enhance the performance of their vehicles.

This part fits the following Navistar models:

• - 7400 Severe Service Trucks (built on or after 7/1/01)
• - 8200 Heavy Tractors (built from 1/1/1989 to 1/16/1998)
• - 5500 Severe Service Conventional
• - 2600 Heavy Service Trucks (built on or after 1/16/98)
• - 7600 Severe Service Trucks (built on or after 4/1/02)
• - 9300 Premium Conventional (built before 3/15/96)
• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - 4000 Stripped Chassis (built before 5/23/97)
• - 5900 Severe Service Conventional
• - 5600 Severe Service Conventional
• - HV with Heavy Duty Engines
• - 513 MT-513 Transmission
• - 5000 Severe Service Conventional (built on or after 3/15/96)
• - 4900 Medium Trucks (built on or after 5/23/97)
• - 7300 Severe Service Trucks (built on or after 10/1/01)
• - HV with Medium Duty Engines
• - 2500 Heavy Service Trucks (built on or after 1/16/98)
• - 4700 Medium Trucks (built before 5/23/97)
• - 2600 Heavy Trucks (built before 5/23/97)
• - 5800 Heavy Service Trucks (built on or after 1/16/98)
• - 8000 Heavy Tractors (built from 1/1/1989 to 1/16/1998)

When it comes to reliable transmission components, Source One Parts Center is the top choice for purchasing this main shaft. The center is known for its extensive inventory of high-quality parts that are essential for maintaining optimal vehicle performance. With a commitment to quality, Source One ensures that every component meets stringent industry standards. Customers can take advantage of the center's knowledgeable staff, who are equipped to answer any questions and provide personalized recommendations. The seamless online shopping experience makes it easy to find and order parts, allowing customers to enhance their vehicles efficiently.