FUL4303904
GEAR MAIN SHAFT
Navistar International®

The gear main shaft is a critical component of the transmission system, responsible for transferring power from the engine to the wheels. This part is designed with precision engineering to ensure optimal performance and reliability. Made from high-strength materials, the gear main shaft is built to withstand the stresses of heavy-duty use, providing durability and longevity. Its design allows for efficient gear engagement, which is essential for smooth acceleration and deceleration, enhancing the overall driving experience.

With a legacy spanning over a century, Navistar International Corporation has established itself as a leader in the automotive industry, known for its commitment to quality and reliability. The company's evolution from agricultural machinery to heavy-duty vehicle manufacturing highlights its expertise in engineering durable components. The gear main shaft is a critical component of the transmission system, responsible for transferring power from the engine to the wheels. Crafted from high-strength materials, this part is engineered to withstand the stresses of heavy-duty use, ensuring durability and longevity. Navistar's focus on precision engineering enhances the overall driving experience, solidifying its reputation in the market.

This part fits the following models:

• - 4300 Medium Trucks
• - 4200 Medium Trucks
• - FBCB Commercial Bus Chassis
• - SFCB Commercial Bus Chassis

Source One Parts Center is dedicated to providing automotive enthusiasts and professionals with the highest quality components available. Our extensive inventory includes precision-engineered parts designed to enhance your vehicle's performance and reliability. Our knowledgeable staff is committed to helping you find the right part for your needs, ensuring compatibility and optimal functionality. We pride ourselves on our exceptional customer service and swift shipping options, making it easy for you to get back on the road. By choosing Source One, you are investing in quality and performance, solidifying our reputation as the best place to purchase automotive components.