PIN - COTTER (Nissan NI00921-44510)

NI00921-44510: A cotter pin that fails can allow a retained component to loosen or detach during operation. This aftermarket replacement part references Nissan as the OE maker and cross-references part number NI00921-44510. The pin is a hardware fastener used to secure a clevis pin or other shaft in place. Its plain mechanical function is to be inserted through a hole and have its legs spread to prevent withdrawal. A generic consequence of a worn or missing cotter pin is unintended disassembly of the linkage, which may cause loss of control or mechanical damage. Keeping a cotter pin in sound condition helps maintain secure connections in pivot points. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI00921-44510, ni00921-44510, NI0092144510, ni0092144510