FUL4302506
GEAR MAIN SHAFT
Navistar International®

The gear main shaft is a crucial element of the transmission system, responsible for transferring power from the engine to the wheels. This component is designed to provide smooth gear transitions and optimal performance, ensuring that the vehicle operates efficiently. The gear main shaft is constructed from high-quality materials that offer excellent durability and resistance to wear, making it suitable for a wide range of driving conditions. Its design features precision-engineered gear teeth that facilitate efficient torque transfer, enhancing the overall driving experience. The gear main shaft is essential for maintaining the vehicle's speed and acceleration, making it a key component in the powertrain assembly.

With over a century of experience in the automotive sector, Navistar International Corporation has established itself as a leader in producing high-quality components for vehicles. Their expertise in manual transmission systems is evident in the design of the gear main shaft, which plays a crucial role in transferring power from the engine to the wheels. This component is engineered for optimal performance, ensuring smooth gear transitions and efficient operation. Navistar's commitment to using high-quality materials guarantees durability and longevity, making the gear main shaft a reliable choice for both professional mechanics and automotive enthusiasts who demand excellence in performance.

Models compatible with this part number include:

• - 8100 Heavy Tractor (built on or after 1/16/98)
• - HX Heavy Extreme
• - 7700 Severe Service Truck (built on or after 12/15/03)
• - 7500 Severe Service Truck (built on or after 7/1/01)
• - 2600 Heavy Service Truck (built on or after 1/16/98)
• - 9400 Premium Conventional
• - 2500 Heavy Service Truck (built on or after 1/16/98)
• - 9100 Premium Conventional
• - RH Regional Haul
• - LT Linehaul Transport
• - 7300 Severe Service Truck (built on or after 10/1/01)
• - 5900I Severe Service Conventional
• - MV Medium Vocational
• - ProStar Linehaul Conventional
• - 4400 Medium Truck
• - 9200 Premium Conventional
• - HVMD with Medium Duty Engines
• - 7600 Severe Service Truck (built on or after 4/1/02)
• - 9300 Premium Conventional
• - HVHD with Heavy Duty Engines
• - 5500I Severe Service Conventional
• - 5600I Severe Service Conventional
• - 7400 Severe Service Truck (built on or after 7/1/01)
• - LS LoneStar
• - MT-513 Transmission
• - ProStar Linehaul Conventional Premium
• - 5000 Severe Service Conventional (built on or after 3/15/96)
• - TG01 LoneStar Linehaul Conventional
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 8600 Heavy Tractor
• - 8500 Heavy Tractor
• - ProStar Linehaul Conventional Limited
• - 9800 Premium Cabover

At Source One Parts Center, we recognize the critical role that main shafts play in the transmission system, which is why we offer high-quality components designed for optimal performance. Our gear main shafts are engineered to facilitate smooth power transfer from the engine to the wheels, ensuring efficient operation of your vehicle. We are dedicated to sourcing parts made from durable materials that resist wear and tear, providing you with reliability you can trust. Our experienced team is here to assist you in finding the right components for your specific needs, making the purchasing process seamless. With our competitive pricing and fast shipping options, Source One is the best choice for your automotive transmission needs, helping you maintain peak performance.