O-RING (Doosan DWA138527)

DWA138527: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. During inspection, a retaining ring may show signs of deformation or cracking that compromise its holding force. The part type functions as a removable fastener that seats in a groove to secure a shaft or bore assembly. Catalog reference Doosan DWA138527 is an aftermarket replacement part. A common failure consequence is that a worn retaining ring can no longer prevent axial movement, causing misalignment or disengagement of connected parts. 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: DWA138527, dwa138527