NIPPLE (Komatsu KO3ED-30-21140)

A damaged nipple can cause a loss of system pressure, leading to reduced performance. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO3ED-30-21140. The nipple serves as a fluid or air passage connector within a mechanical assembly. Its plain mechanical function is to join two lines or ports, allowing media to flow between them. A common failure consequence is a leak that disrupts the intended flow path, potentially causing system inefficiency. During a routine service check, a cracked or worn nipple may be identified by visible fluid seepage. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3ED-30-21140, ko3ed-30-21140, KO3ED3021140, ko3ed3021140