FUL4305909
GEAR MAIN SHAFT (1ST)
Navistar International®

The gear main shaft (1st) is an essential component in the manual transmission system, designed to facilitate the smooth engagement of first gear during operation. This part is engineered to withstand high torque and stress, ensuring reliable performance in demanding driving conditions. The gear main shaft is crafted from high-strength materials that provide excellent durability and resistance to wear, making it suitable for both everyday driving and heavy-duty applications. Its precise design allows for efficient power transfer, contributing to improved vehicle performance and fuel efficiency. Additionally, the gear main shaft features a smooth surface finish that minimizes friction, further enhancing its operational efficiency.

Navistar International Corporation has been a cornerstone of the automotive industry since its founding in 1902, known for its commitment to quality and innovation in truck manufacturing. The company has developed a strong reputation for producing durable and reliable vehicle components, which is exemplified by this essential part of the manual transmission system. Designed to facilitate the smooth engagement of first gear, this component is engineered to withstand high torque and stress. Crafted from high-strength materials, it ensures excellent durability and resistance to wear. The expertise involved in its production reflects Navistar's dedication to delivering reliable solutions that enhance the overall functionality of its vehicles.

This part fits the following models:

• - 5600I Severe Service Conventional
• - 7600 Severe Service Trucks (built on 4/1/02 & later)

For those seeking reliable and durable components for their vehicle's transmission system, Source One Parts Center offers unmatched quality and service. This specific part is designed to facilitate the smooth engagement of first gear, ensuring reliable performance in demanding driving conditions. At Source One, customers can expect an extensive range of high-quality parts that are carefully sourced to meet rigorous industry standards. The knowledgeable staff is dedicated to providing exceptional customer service, helping you find exactly what you need for your vehicle. With competitive pricing and fast shipping, Source One ensures that you receive the best value without compromising on quality.