BOLT (Komatsu KO3EB-21-16140)

KO3EB-21-16140: A damaged bolt can compromise the security of a fastened assembly, leading to loosening or misalignment during operation. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO3EB-21-16140. The bolt functions as a threaded fastener that joins two or more components through mechanical clamping force. A common failure consequence is that a stripped or corroded bolt may allow the connected parts to separate under load, creating a safety hazard. During routine service, a bolt that shows signs of stretching or thread wear should be replaced promptly to maintain joint integrity. Keeping a bolt in sound condition helps prevent unexpected disassembly of critical connections. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3EB-21-16140, ko3eb-21-16140, KO3EB2116140, ko3eb2116140