The JCB 81150057 is an authentic OEM cotter pin, precisely manufactured with a 3.2mm diameter and 30mm length. This essential component is designed to securely fasten various parts within a wide range of JCB agricultural and construction equipment. It ensures reliable performance by preventing accidental disengagement of pins and other components, thereby maintaining the operational integrity and safety of the machine. This cotter pin meets JCB's stringent quality standards for durability and precise fitment.