HORN BUTTON (JLG JL9-405339)

A worn horn button can lead to an inoperative warning signal, reducing operator safety. This aftermarket replacement part references JLG catalog number JL9-405339. The horn button is a switch that completes an electrical circuit when pressed. Its mechanical function is to momentarily close contacts to sound the horn. A common failure is a stuck or broken button that prevents the horn from activating. During a pre-shift check, a non-responsive horn may indicate a faulty button. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.128 pounds.

Part number variants: JL9-405339, jl9-405339, JL9405339, jl9405339