WSHR FLT .31 .38 .88 .083 (Doosan DWD917022)

DWD917022: A damaged washer can allow fastener loosening, leading to component misalignment or mechanical noise during operation. This aftermarket replacement part references Doosan as the OE maker and cross-references part number DWD917022. The washer is a flat type, providing a bearing surface between a fastener head and the mating part. Its general function is to distribute clamping load and prevent galling or surface damage. A worn or missing washer may cause uneven torque retention, resulting in gradual joint failure. Verify the serial number or application, then call (562) 693-7748. The washer measures 0.31-inch inner diameter, 0.38-inch outer diameter, and 0.083-inch thickness.

Part number variants: DWD917022, dwd917022