RING - RETAINING (Nissan NI663823)

NI663823: A damaged retaining ring can allow assembled components to separate during operation, leading to mechanical failure or loss of function. This aftermarket replacement part references Nissan as the OE maker and cross-references part number NI663823. The ring functions as a fastener that holds components in position on a shaft or within a bore. Its plain mechanical role is to prevent axial movement of parts under normal working loads. A common failure consequence is that a worn or missing ring may cause a shaft-mounted component to shift, resulting in misalignment or disassembly. The item ships at approximately 0.035 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI663823, ni663823