591219C1
NUT MAIN SHAFT
Navistar International®

The main shaft nut is a critical component designed to secure the main shaft in place within mechanical assemblies. Its robust construction ensures that it can withstand significant loads and resist deformation under pressure, making it ideal for high-stress applications. The nut features a design that allows for easy installation and removal, providing convenience for maintenance and repairs. Its compatibility with various main shafts makes it a versatile choice for different machinery types. The main shaft nut is engineered to provide reliable performance, ensuring the integrity of the assembly over time.

This main shaft nut is produced by a reputable manufacturer known for its commitment to quality and innovation. With a strong focus on customer satisfaction, the manufacturer employs advanced manufacturing processes and rigorous quality control measures to ensure that each nut meets high-performance standards. Their dedication to excellence has established them as a trusted supplier for businesses seeking reliable fastening solutions. By selecting this main shaft nut, customers can be confident in its ability to deliver consistent performance in various applications.

This part fits the following models:

• - SFC Commercial Bus Chassis
• - 2500 Heavy Service Trucks (built on or after 1/16/98)
• - 144 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 7300 Severe Service Trucks (built on or after 10/1/01)
• - FBC Commercial Bus Chassis
• - MT-506 Propeller Shaft
• - 3800 School Bus Chassis (built on or after 5/23/97)
• - 4300 Medium Trucks
• - 4700 Medium Trucks (built on 5/23/97 & later)
• - 8100 Heavy Tractors (built on 1/16/98 & later)
• - 4800 Medium Trucks (built on 5/23/97 & later)
• - 2600 Heavy Service Trucks (built on or after 1/16/98)
• - 1652 Stripped Chassis (built on 5/23/97 & later)
• - 4000 Medium Trucks (built before 5/23/97)
• - 1000 Stripped Chassis (built before 11/1/99 at Amtran)
• - 4400 Medium Trucks

For critical components like main shaft nuts, Source One Parts Center is your trusted partner. We understand the importance of securing the main shaft in mechanical assemblies, which is why we offer high-quality nuts designed for durability and reliability. Our extensive selection ensures that you will find the perfect fit for your specific applications. We pride ourselves on our commitment to customer satisfaction, providing exceptional service and support throughout your purchasing journey. With competitive pricing and fast shipping, Source One is your go-to destination for all your automotive parts needs.