Cotter pin for John Deere 310J

The 11H227 cotter pin serves as a secondary locking mechanism for various mechanical assemblies. By inserting the pin through a pre-drilled hole in a bolt or shaft and bending the legs, it prevents nuts and fasteners from backing off due to vibration or operational movement. This component is used across multiple systems in the John Deere 310J backhoe loader, including wheel axle nuts, hydraulic cylinder pins, and implement linkages, ensuring that critical connections remain secure during operation.

This part is specifically engineered for compatibility with the John Deere 310J. It meets the standard dimensions required for proper insertion and retention within the machine's designated mounting points. Regular inspection of these pins is recommended during routine maintenance to ensure they are present and undamaged, as they are necessary for the mechanical integrity of the assemblies they secure.

In heavy machinery, cotter pins act as a safety device to maintain the position of hardware. They are designed to be flexible enough for installation while providing the necessary shear strength to hold fasteners in their intended position. They are commonly used in any application where a positive lock is required to prevent the accidental detachment of components.