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(888) 312-8812 Login SignupBring back dependable horn actuation with the Hadley Air Horn Solenoid Valve. This electrically actuated valve controls airflow to the horn and uses a different electrical plug style than older Hadley H00570B units, which matters when you are replacing an existing setup. That detail helps avoid ordering a valve that looks similar but will not connect correctly. On trucks with air horn systems that rely on electric trigger control, the Hadley H00570CF solenoid valve gives you the correct Hadley replacement for restoring horn response.
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Will the H00570CF replace the H00570B? This is the solenoid for a Hadley Air Horn that was manufactured in 2006. Thanks
H00570CF and H00570B have different electrical plugs
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