PLUG (Komatsu KO312081-000)

A damaged plug can allow debris or moisture into a sealed opening, leading to corrosion or system contamination. The Komatsu catalog reference KO312081-000 identifies this aftermarket replacement part. This plug serves as a closure component, blocking an access point or port. Its plain mechanical function is to seal an opening against external elements. A common failure consequence is that a missing or deteriorated plug permits dirt ingress, which may accelerate wear on adjacent components. During routine service, a plug may be removed and reinstalled multiple times, making its condition critical for maintaining a clean interior. Verify the serial number or application, then call (562) 693-7748. This item ships at approximately 0.034 pounds.

Part number variants: KO312081-000, ko312081-000, KO312081000, ko312081000