PIN - COTTER (Mitsubishi MB1009483)

A cotter pin that fails during operation can allow a connected fastener to loosen, leading to unexpected component separation. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1009483. The pin is a simple mechanical fastener inserted through a hole to lock a nut or bolt in place. A broken or missing cotter pin may cause a retained assembly to dislodge, creating a safety hazard. In routine service, a technician might find a cotter pin deformed or corroded, requiring replacement before reassembly. The part is a hardware pin category item, used to secure linkages where vibration is present. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1009483, mb1009483