CONTROL - THUMB (Komatsu KO301718-000)

A worn thumb control can cause erratic or unresponsive operation in equipment. This aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO301718-000. The thumb control is a manual actuator that the operator presses to initiate or adjust a function. A common failure consequence is that a sticking or broken thumb control may prevent the operator from engaging a secondary function reliably. During a pre-shift check, a thumb control that feels loose or unresponsive should be inspected. The item ships at approximately 0.122 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO301718-000, ko301718-000, KO301718000, ko301718000