PIN - COTTER (Nissan NI00921F1612)

NI00921F1612: A cotter pin that fails can allow a retained component to loosen, leading to mechanical disengagement during operation. This aftermarket replacement part references Nissan as the OE maker and cross-references part number NI00921F1612. The pin is a hardware fastener used to secure a clevis pin or shaft in place. Its plain mechanical function is to be inserted through a hole and have its legs spread to prevent withdrawal. A common failure consequence is that a missing or broken cotter pin may cause unintended separation of linked parts. Keeping a cotter pin in sound condition helps maintain assembly integrity under vibration. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI00921F1612, ni00921f1612