O-RING (Nissan NI2905435H00)

A damaged retaining ring can allow components to separate during operation, leading to sudden mechanical failure. The O-ring type serves as a seal between two mating surfaces, preventing fluid or gas leakage under pressure. Catalog reference Nissan NI2905435H00 identifies this aftermarket replacement part. Its plain mechanical function is to compress into a groove and create a static seal. A common generic failure consequence is that a worn or brittle O-ring will leak, causing loss of system pressure and potential contamination. Keeping a retaining ring in sound condition helps maintain the integrity of the sealed joint. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI2905435H00, ni2905435h00