8235-K2416
Cotter Pin
Mack

A cotter pin is a simple yet crucial fastener used to secure various mechanical components, preventing unintended disassembly. Its primary function is to lock nuts, bolts, or other fasteners in place, especially in high-vibration environments common in heavy-duty trucks. The pin's design allows for quick installation and removal, facilitating maintenance and repairs. Made from durable materials, it resists shear and fatigue stresses, ensuring long-term reliability. Proper use of cotter pins enhances safety by maintaining the integrity of critical assemblies. This small but vital component is indispensable in ensuring the stability of axles, linkages, and other moving parts. Source One Parts Center supplies high-quality cotter pins to support the safety and durability of your vehicle's mechanical systems.