RING-LOCK (Doosan DWMB91B33-00900)

DWMB91B33-00900: A damaged retaining ring can allow assembled components to separate during operation, leading to mechanical failure. This aftermarket replacement part references Doosan as the OE maker and cross-references part number DWMB91B33-00900. The ring-lock type retaining ring functions by snapping into a groove to secure a shaft or bore assembly. A common failure consequence is that a worn or broken ring may cause unintended disassembly of rotating or sliding parts. In a typical usage context, these rings are installed where axial retention is needed without additional fasteners. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWMB91B33-00900, dwmb91b33-00900, DWMB91B3300900, dwmb91b3300900