SWITCH - IGNITION (Komatsu KO31242-R)

KO31242-R: A damaged ignition switch can prevent the electrical system from activating, leaving the equipment unable to start. This aftermarket replacement part references the Komatsu catalog and cross-references part number KO31242-R. The switch controls the flow of electrical current to the starter circuit when turned. A common failure mode is intermittent contact, which may cause the starter to engage only sporadically. During a cold-weather start attempt, a worn switch may fail to complete the circuit entirely. The item ships at approximately 0.4 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO31242-R, ko31242-r, KO31242R, ko31242r