O-RING (Doosan DWA133955)

DWA133955: A damaged retaining ring can lead to component separation during operation. This aftermarket replacement part references the Doosan catalog and carries the cross-reference number DWA133955. The retaining ring functions as a mechanical fastener that holds assembled components in a fixed position. A common failure consequence is the loosening of adjacent parts, which may cause unexpected disassembly under load. During routine service, a retaining ring may show signs of deformation or cracking that compromise its holding force. Keeping a retaining ring in sound condition helps maintain the intended assembly integrity. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWA133955, dwa133955