O-RING (Nissan NICK25K040512)

NICK25K040512: A damaged retaining ring can allow assembled components to separate under load. During disassembly, a retaining ring may deform or break, preventing proper reassembly. The part type functions as a mechanical fastener that seats into a groove to secure a shaft or bore assembly. This aftermarket replacement references Nissan catalog number NICK25K040512. A worn retaining ring may cause loosening of the secured part, leading to operational noise or misalignment. Keeping a retaining ring in sound condition helps maintain axial positioning of the connected elements. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NICK25K040512, nick25k040512