SLEEVE - RING (Doosan DWA143664)

A worn retaining ring can allow assembled components to separate during operation, leading to mechanical failure. This aftermarket replacement part references the Doosan catalog and carries the part number DWA143664. The sleeve ring functions as a fastener that holds a shaft or bore assembly in a fixed position. Its plain mechanical role is to seat into a groove and prevent axial movement of adjoining parts. A generic failure consequence is that a missing or broken ring can cause the retained component to dislodge, resulting in sudden loss of function. Keeping a retaining ring in sound condition helps maintain the intended alignment of the assembly. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWA143664, dwa143664