O-RING (Doosan DW9511301800)

DW9511301800: A damaged retaining ring can lead to component separation or leakage in sealed assemblies. During disassembly, a retaining ring may become distorted or lose its tension. Keeping a retaining ring in sound condition helps maintain proper axial positioning of parts. This aftermarket replacement part references Doosan as the OE maker and cross-references part number DW9511301800. The O-ring type provides a static seal between mating surfaces. A common failure consequence is fluid bypass, which reduces system pressure and efficiency. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DW9511301800, dw9511301800