PLUG - O-RING (Crown CR64579-1)

CR64579-1: A damaged retaining ring can allow a shaft or bore component to shift, leading to misalignment or loss of assembly integrity. This aftermarket replacement part references Crown as the OE maker and cross-references part number CR64579-1. The plug with o-ring type serves to seal a port or passage, preventing fluid leakage under pressure. A plain mechanical function is that the o-ring compresses to create a static seal between mating surfaces. A concrete generic failure consequence is that a worn or missing o-ring can cause gradual fluid loss, reducing system effectiveness. Keeping a retaining ring in sound condition helps maintain proper component retention and seal performance. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR64579-1, cr64579-1, CR645791, cr645791