FUL4303412
GEAR MAIN SHAFT
Navistar International®

The gear main shaft is an essential component of the manual transmission system, designed to facilitate the transfer of power from the engine to the wheels. This gear is engineered for optimal performance, allowing for smooth gear shifts and efficient operation of the vehicle. Its robust design ensures that it can withstand the stresses associated with high-performance driving, making it a reliable choice for automotive applications. The precision manufacturing process used to create this gear guarantees a perfect fit within the transmission assembly, minimizing friction and enhancing overall performance. Crafted from high-quality materials, this gear is built to last, providing drivers with confidence in their vehicle's capabilities.

Navistar International Corporation has a storied history in the automotive industry, having been established in 1902 as a manufacturer of agricultural machinery before evolving into a leader in truck and engine production. The company's reputation for reliability and innovation has made it a trusted name among commercial vehicle operators. The gear main shaft is an essential component of the manual transmission system, and Navistar's expertise in engineering ensures its design is optimized for performance. This gear is manufactured with precision, allowing for smooth power transfer from the engine to the wheels. Constructed from durable materials, it is built to withstand the stresses of high-performance driving, making it a reliable choice for automotive applications. Navistar's commitment to quality and performance is evident in every aspect of this part, ensuring that it meets the needs of modern drivers.

This part fits the following models:

• - TG01 LoneStar Linehaul Conventional
• - ProStar Linehaul Conventional Premium
• - 2500 Heavy Service Truck (built on 1/16/98 & later)
• - 7500 Severe Service Truck (built on or after 7/1/01)
• - 9800 Premium Cabover (built on 1/16/98 & later)
• - 8600 Heavy Tractor
• - 9900 Premium Conventional (built on 3/15/96 & later)
• - 513 Transmission
• - 9300 Premium Conventional
• - 9400 Premium Conventional (built on 3/15/96 & later)
• - 5600 Severe Service Conventional
• - 9100 Premium Conventional
• - ProStar Linehaul Conventional
• - 7600 Severe Service Truck (built on 4/1/02 & later)
• - 8100 Heavy Tractor (built on 1/16/98 & later)
• - LS LoneStar
• - HX Heavy Extreme
• - 8500 Heavy Tractor
• - 5000 Severe Service Conventional (built on 3/15/96 & later)
• - LT Linehaul Transport
• - 7700 Severe Service Truck (built on 12/15/03 & later)
• - 5900 Severe Service Conventional
• - 2600 Heavy Service Truck (built on 1/16/98 & later)
• - 7400 Severe Service Truck (built on or after 7/1/01)
• - 9200 Premium Conventional (built before 3/15/96)
• - 9400 Premium Conventional (built on 3/15/96 & later)
• - 5500 Severe Service Conventional
• - 2600 Heavy Service Truck (built on 1/16/98 & later)
• - 7500 Severe Service Truck (built on or after 7/1/01)

Source One Parts Center is your trusted source for high-performance manual transmission components. Their extensive inventory includes gears designed to facilitate smooth gear shifts and efficient operation, ensuring that your vehicle performs at its best. Each part is manufactured from high-quality materials, providing the durability needed for demanding driving conditions. The knowledgeable staff at Source One is always available to assist customers in finding the right parts, making the purchasing process straightforward and hassle-free. With a focus on customer satisfaction and competitive pricing, Source One is the ideal destination for anyone looking to upgrade or maintain their vehicle's transmission system.