9411658
NUT, LOCK 5/8" UNF

20 Pack

Navistar International®

The lock nut 5/8" UNF is engineered to provide a secure fastening solution for various applications. This nut features a unique design that prevents loosening due to vibrations, making it ideal for use in high-stress environments. Its robust construction ensures durability and resistance to wear, ensuring that it maintains its integrity over time. The precision threading allows for easy installation and a snug fit, preventing any potential leaks that could disrupt system performance. Additionally, the nut is treated with corrosion-resistant materials to enhance its longevity and maintain performance over time.

With a legacy of excellence in the automotive sector, Navistar International Corporation has established itself as a leader in manufacturing high-quality components that enhance vehicle performance and safety. The company's commitment to innovation and quality is evident in its extensive range of products designed to meet the diverse needs of vehicle manufacturers and operators. The lock nut is engineered to provide a secure fastening solution, reflecting Navistar's dedication to producing reliable components. By utilizing durable materials and precision engineering, this nut ensures a snug fit and prevents loosening during operation. This focus on quality and functionality reinforces Navistar's status as a trusted manufacturer, making their products a preferred choice for automotive professionals seeking dependable solutions.

Models compatible with this part number include:

• - 502 MT-502 Front Axle
• - 30IC IC Integrated Bus
• - 30FE IC Bus FE Series (built on 11/1/99 & later)
• - 7700 Severe Service Trucks (built on or after 12/15/03)
• - 3047 4700 Commercial Bus
• - PROP ProStar Linehaul Conventional Premium
• - 8500 Heavy Tractors
• - 4100 Medium Trucks
• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - FECB FE 300 Integrated Commercial Bus
• - 4300 Medium Trucks
• - 4000 Medium Trucks (built before 5/23/97)
• - HX Heavy Extreme
• - FBTC 1300 FBC Truck Chassis
• - 9300 Premium Conventional (built before and on or after 3/15/96)
• - 2500 Heavy Service Trucks (built on or after 1/16/98)
• - 4900 Medium Trucks (built on or after 5/23/97)
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 9200 Premium Conventional (built before and on or after 3/15/96)
• - 5600I Severe Service Conventional
• - 5070 Severe Service (built from 1/1/1992 to 3/14/1996)
• - FBCB FBC Commercial Bus Chassis
• - 4700 Medium Trucks (built on or after 5/23/97)
• - ICCB CE 200/300 Conventional Integrated Commercial Bus
• - 2600 Heavy Service Trucks (built on or after 1/16/98)
• - HVHD HV with Heavy Duty Engines
• - 9100 Premium Conventional
• - MIL Military
• - TG01 LoneStar Linehaul Conventional
• - 5870 Severe Service (built before 3/15/1996)
• - 30IS Amtran Genesis/FC Bus (built before 1/1/1999)
• - 30RE Amtran RE Bus (built before 11/1/1999)
• - 4200 Medium Trucks
• - RH Regional Haul
• - 3200 Commercial Bus Chassis
• - LT Linehaul Transport
• - 514 MT-514 Rear Axle
• - 30IS Amtran Genesis/FC Bus (built before 1/1/1999)
• - 30RE Amtran RE Bus (built before 11/1/1999)
• - 4200 Medium Trucks
• - 3300 4x2 Bus Chassis
• - 30IC IC Integrated Bus
• - 30FE IC Bus FE Series (built on 11/1/99 & later)
• - 7700 Severe Service Trucks (built on or after 12/15/03)
• - 3047 4700 Commercial Bus
• - PROP ProStar Linehaul Conventional Premium
• - 8500 Heavy Tractors
• - 4100 Medium Trucks
• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - FECB FE 300 Integrated Commercial Bus
• - 4300 Medium Trucks
• - 4000 Medium Trucks (built before 5/23/97)
• - HX Heavy Extreme
• - FBTC 1300 FBC Truck Chassis
• - 9300 Premium Conventional (built before and on or after 3/15/96)
• - 2500 Heavy Service Trucks (built on or after 1/16/98)
• - 4900 Medium Trucks (built on or after 5/23/97)
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 9200 Premium Conventional (built before and on or after 3/15/96)
• - 5600I Severe Service Conventional
• - 5070 Severe Service (built from 1/1/1992 to 3/14/1996)
• - FBCB FBC Commercial Bus Chassis
• - 4700 Medium Trucks (built on or after 5/23/97)
• - ICCB CE 200/300 Conventional Integrated Commercial Bus
• - 2600 Heavy Service Trucks (built on or after 1/16/98)
• - HVHD HV with Heavy Duty Engines
• - 9100 Premium Conventional
• - MIL Military
• - TG01 LoneStar Linehaul Conventional
• - 5870 Severe Service (built before 3/15/1996)
• - 30IS Amtran Genesis/FC Bus (built before 1/1/1999)
• - 30RE Amtran RE Bus (built before 11/1/1999)
• - 4200 Medium Trucks
• - RH Regional Haul
• - 3200 Commercial Bus Chassis
• - LT Linehaul Transport
• - 514 MT-514 Rear Axle
• - 30IS Amtran Genesis/FC Bus (built before 1/1/1999)
• - 30RE Amtran RE Bus (built before 11/1/1999)
• - 4200 Medium Trucks
• - 3300 4x2 Bus Chassis

When it comes to sourcing a lock nut 5/8" UNF, Source One Parts Center stands out as the premier choice. Their extensive inventory features high-quality components designed to provide a secure fastening solution for various applications. Customers can trust that they are purchasing products that meet stringent standards for durability and performance. The knowledgeable staff at Source One is always available to provide expert guidance and support, helping you select the right part for your specific applications. Additionally, competitive pricing and efficient shipping options make it easy to get the parts you need without delay. Trust Source One for all your automotive fastening needs and enjoy a superior shopping experience.