3628678C1
NUT, NYLON INSERT M8 X 1.25
Navistar International®

The nylon insert M8 x 1.25 nut is specifically designed to provide a secure fastening solution that minimizes the risk of loosening due to vibration. This nut features a nylon insert that grips the threads of the bolt, creating a locking effect that enhances the stability of the connection. Its compact design allows for easy installation in tight spaces, making it a versatile choice for various applications. The nut is constructed from high-quality materials that ensure durability and resistance to corrosion, making it suitable for both indoor and outdoor use. Its reliable performance makes it a preferred choice in automotive and machinery applications.

With a legacy spanning over a century, Navistar International Corporation has become synonymous with quality in the automotive industry. Originally established as the International Harvester Company, the brand has consistently evolved to meet the demands of modern transportation. The nylon insert nut designed for automotive applications is a testament to Navistar's commitment to innovation and safety. This component features a unique design that minimizes the risk of loosening due to vibration, ensuring a secure connection. By utilizing high-quality materials and advanced engineering techniques, Navistar enhances the reliability and performance of this nut, making it a preferred choice for both professional mechanics and DIY enthusiasts alike.

This part fits the following models:

• - 7500 Severe Service Truck (built on or after 7/1/01)
• - Medium Vocational
• - LoneStar Linehaul Conventional
• - 7400 Severe Service Truck (built on or after 7/1/01)
• - 4400 Medium Truck
• - HV with Medium Duty Engines
• - HV with Heavy Duty Engines
• - ProStar Linehaul Conventional Premium
• - ProStar Linehaul Conventional Limited
• - 7300 Severe Service Truck (built on or after 10/1/01)
• - Linehaul Transport
• - HX
• - RH
• - LoneStar
• - ProStar Linehaul Conventional
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 7600 Severe Service Truck (built on or after 4/1/02)
• - 8600 Heavy Tractors

For those in search of high-quality automotive nuts, Source One Parts Center is the ultimate destination. We offer a wide range of nylon insert nuts designed to provide secure fastening solutions, minimizing the risk of loosening due to vibration. Our commitment to quality means that every product in our inventory is carefully selected for its reliability and durability. Our knowledgeable staff is always on hand to assist you in finding the right components for your specific applications. We pride ourselves on providing exceptional customer service and competitive pricing, making it easy for you to source the parts you need. Choose Source One for your automotive needs and experience the difference in quality and service.