WASHER (Doosan DWA133499)

DWA133499: A worn washer can compromise the security of a bolted joint, leading to loosening over time. This aftermarket replacement part references the Doosan catalog and cross-references part number DWA133499. The washer functions as a load-distributing spacer placed under a fastener head or nut. Its plain mechanical role is to prevent galling between the fastener and the mating surface. A common generic failure consequence is that a missing or crushed washer can allow the fastener to embed into the surface, reducing clamping force. During routine service, a technician may notice uneven torque readings if the washer is deformed. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWA133499, dwa133499