1677681C1
GEAR MAIN SHAFT 4TH AND 5TH
Navistar International®

The gear main shaft 4th and 5th is designed to provide optimal performance in multi-speed transmission systems. Its durable construction ensures that it can handle high torque loads while maintaining smooth operation. The gear features precision-cut teeth that enhance engagement and reduce wear, contributing to the longevity of the transmission. Its design allows for easy installation and compatibility with a range of vehicle models, making it a preferred choice for both manufacturers and repair shops.

Established in 1902, Navistar International Corporation has a rich heritage in the manufacturing of trucks and heavy-duty parts, known for their reliability and performance. The company's expertise in engineering and design is evident in its commitment to producing high-quality components that meet the rigorous demands of the automotive industry. The main shaft designed for 4th and 5th gears is a prime example of this commitment, crafted to withstand high torque loads while ensuring smooth operation in multi-speed transmission systems. By employing precision-cut teeth, this component enhances engagement and reduces wear, which is essential for maintaining the longevity of the transmission. Navistar's focus on durability and reliability in its manufacturing processes ensures that this part meets the expectations of both manufacturers and repair shops alike.

This part fits the following models:

• - 1652 Stripped Chassis
• - MT-513 Transmission
• - 4000 Stripped Chassis
• - 4400 Medium Truck
• - 8000 Heavy Truck
• - 7300 Severe Service Truck
• - 3800 School Bus Chassis
• - 4700 Medium Truck
• - 4900 Medium Truck
• - 4300 Medium Truck
• - FBC Commercial Bus Chassis
• - 3000 Bus Chassis

When searching for reliable transmission components, Source One Parts Center is the name you can trust. Their reputation for excellence is built on years of experience in supplying high-quality parts, including the gear main shaft designed for 4th and 5th gears. Customers appreciate the extensive inventory that Source One maintains, ensuring that you can find the exact part you need without hassle. The knowledgeable team is always available to provide expert advice, helping you navigate the selection process with ease. Furthermore, Source One's commitment to customer satisfaction is evident in their streamlined ordering process and prompt shipping, making it easy to keep your projects moving forward. Trust Source One Parts Center for all your automotive component needs and experience the difference in quality and service.