Cotter pin for American Crane 9310

The cotter pin, part number 804911, serves as a locking element within the mechanical assemblies of the American Crane 9310. It is designed to secure nuts, bolts, and pins in place, ensuring that these fasteners remain locked and do not back out due to operational vibration or mechanical load. This component measures 3/8 inch in diameter and is utilized in critical connection points throughout the crane, including axle assemblies and linkage joints.

This fastener is specifically intended for use on the American Crane 9310 model. By providing a positive lock for threaded fasteners and clevis pins, it maintains the integrity of the machine's mechanical joints. Cotter pins function by being inserted through a pre-drilled hole in a shaft or bolt and having their legs spread to prevent withdrawal, which is a standard method for securing hardware in heavy machinery systems.