WASHER (Doosan DWNI58582-40K00)

DWNI58582-40K00: A worn washer can lead to loosening of fastened components over time. This aftermarket replacement part references the Doosan catalog number DWNI58582-40K00. The washer functions as a load-distributing spacer placed under a nut or bolt head. Its plain mechanical role is to prevent galling and reduce surface pressure on the mating material. A common failure consequence is that a missing or deformed washer allows fastener preload to drop, causing joint separation. During routine service, a technician may find that a crushed washer no longer provides adequate clamping force. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWNI58582-40K00, dwni58582-40k00, DWNI5858240K00, dwni5858240k00