SPRING (Doosan DWA133864)

A worn retaining ring can allow assembled components to separate during operation, leading to mechanical failure. This aftermarket replacement part references the Doosan catalog number DWA133864. The retaining ring functions as a fastener that holds parts in position on a shaft or within a bore. Its plain mechanical role is to seat into a groove and resist axial movement under load. When a retaining ring loses tension or breaks, the secured component may shift out of place unexpectedly. A common consequence is that the dislodged part can cause secondary damage to surrounding assemblies. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWA133864, dwa133864