FUL4301467
CUP SYNCHRONIZER 5TH AND 6TH
Navistar International®

The cup synchronizer for 5th and 6th gears is a critical component designed to enhance the shifting experience in manual transmissions. This part features a robust construction that ensures durability and reliability under high-stress conditions. Its innovative design allows for smooth engagement and disengagement of gears, reducing the risk of grinding and ensuring a seamless transition between gears. The precision engineering involved in its manufacture guarantees that it fits perfectly within the transmission system, providing optimal performance. Additionally, the cup synchronizer is designed to withstand the rigors of daily driving, making it an essential part for maintaining the overall functionality of the vehicle's transmission system.

With a rich history spanning over a century, Navistar International Corporation has earned its reputation as a leader in manufacturing durable and reliable automotive components. The cup synchronizer for manual transmissions exemplifies the company’s commitment to enhancing vehicle performance through innovative engineering. Designed specifically for 5th and 6th gears, this component ensures smooth gear transitions, reducing the risk of grinding and improving overall driving experience. Navistar’s expertise in precision manufacturing allows for the creation of parts that not only meet but exceed industry standards, providing operators with the confidence that their vehicles will perform optimally under various driving conditions.

This part fits the following Navistar models:

• - 2500 Heavy Service Truck (built on or after 1/16/98)
• - 4800 Medium Truck (built on or after 5/23/97)
• - 7300 Severe Service Truck (built on or after 10/1/01)
• - SFC Commercial Bus Chassis
• - 4700 Medium Truck (built on or after 5/23/97)
• - 3800 School Bus Chassis (built on or after 5/23/97)
• - 7400 Severe Service Truck (built on or after 7/1/01)
• - HV with Medium Duty Engines
• - 3047 Commercial Bus
• - 8100 Heavy Tractor (built on or after 1/16/98)
• - 4200 Medium Truck
• - 4400 Medium Truck
• - MV Medium Vocational
• - 3300 4x2 Bus Chassis
• - 3000 Bus Chassis (built on or after 5/23/97)
• - 4100 Medium Truck
• - 4000 Stripped Chassis (various models built before 5/23/97)
• - 4900 Medium Truck (built on or after 5/23/97)
• - 4300 Medium Truck
• - MT-513 Transmission
• - FBC Commercial Bus Chassis
• - 8000 Heavy Tractor (various models from 1/1/1989 to 1/16/1998)

Source One Parts Center is the premier destination for high-quality transmission components, including those designed for manual transmissions. Their extensive inventory features parts that are sourced from reputable manufacturers, ensuring that customers receive reliable and durable products. The knowledgeable staff is always available to assist with any questions, providing expert advice to help customers make informed decisions. Additionally, Source One offers competitive pricing and fast shipping, making it a convenient choice for those in need of quality components. By choosing Source One, customers can feel confident they are investing in top-notch products and exceptional service.