154AM5001
Nut
Mack

This heavy-duty nut is designed to secure critical components in your truck’s assembly, providing a reliable fastening solution that resists loosening under vibration and stress. Made from durable, corrosion-resistant materials, it ensures long-lasting performance in challenging environments. Proper torque application during installation guarantees safety and stability across various systems, including chassis and engine parts. Its precise threading and robust design make it an essential part of routine maintenance and repairs. Source One Parts Center offers this nut as part of their comprehensive inventory, helping you maintain the safety and reliability of your fleet.