LINK - UPPER (Komatsu KO301604-001)

A worn upper link can compromise the structural connection in a mechanical linkage system. This aftermarket replacement part references the Komatsu catalog and cross-references part number KO301604-001. The upper link serves as a rigid connecting component that transfers force between pivot points. A failed upper link may cause erratic movement or complete disconnection of the linked assembly. During routine service, a cracked or bent upper link often results in misalignment and increased wear on adjacent components. This item ships at approximately 5.15 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO301604-001, ko301604-001, KO301604001, ko301604001