Cotter pin for American Crane Hoist 9299

The cotter pin, part number 804919, serves as a mechanical locking fastener designed to secure components in position. By inserting the pin through a pre-drilled hole in a shaft or bolt and bending the legs, it prevents fasteners from loosening or detaching during operation. This component is compatible with the American Crane Hoist 9299 and 9310 models, as well as the Terex HC275 crane. It ensures that critical connections remain intact despite operational vibrations or movement.

Cotter pins are used throughout heavy machinery to provide secondary locking for primary fasteners. They are typically installed in systems where maintaining the torque or position of a nut on a bolt is necessary to prevent mechanical failure. Proper installation and regular inspection of these pins are standard maintenance procedures to ensure the structural integrity of the crane assembly.