O-RING 9.5MM ID X 1.6MM THK (Doosan DWA138736)

DWA138736: A damaged retaining ring can allow a shaft or bore component to shift out of position, leading to mechanical failure. The Doosan catalog reference DWA138736 identifies this aftermarket replacement part as an O-RING 9.5MM ID X 1.6MM THK. Its general function is to create a seal between two mating surfaces, preventing fluid or gas leakage. The specified dimensions are 9.5MM inner diameter and 1.6MM thickness, which are critical for proper sealing. A common failure consequence is that a worn or incorrect o-ring can cause gradual loss of pressure or contamination ingress. Verify the serial number or application, then call (562) 693-7748. This part is listed as a retaining ring category item.

Part number variants: DWA138736, dwa138736