




Amplify Your Ride with the Hadley Air Horn Fitting Kit
Introduction
Upgrade your vehicle’s presence on the road with a blast of authority. The Hadley Air Horn Fitting Kit with 24 V Solenoid Valve delivers the classic, commanding horn sound Hadley is known for. It’s the perfect blend of reliability, convenience, and power—designed for the heavy-duty enthusiast.
What You Get in the Kit
This kit is thoughtfully curated to include everything needed to fit a pair of Hadley air horns:
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Approximately 6 Meters Of Blue Pneumatic Pipe for flexible installation
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2× 6 mm T-pieces for clean branching of air lines 2× Threaded Solenoid Fittings and 2× Threaded Horn Fittings for seamless connections
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A reliable 24V solenoid valve to manage horn activation
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8× Nut Inserts and 8× Bolts, plus a Mounting Bracket to secure everything neatly
Note: This kit is tailored for European-threaded Hadley air horns. Confirm your horns use EU threading—not the American standard—before purchasing
Why Choose the 24 V Version?
Hadley offers mounting kits in both 12V and 24V varieties, but the 24V model is especially beneficial for larger vehicles like trucks, buses, RVs, or industrial setups where 24V electrical systems are standard The included solenoid ensures consistent and dependable operation even under heavy-duty usage.
Ideal Applications
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Heavy-duty trucks and coaches
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Commercial and emergency vehicles
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Agricultural, construction, and industrial equipment
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Enthusiasts upgrading van or RV horn systems
If you're looking to "enhance your vehicle's auditory presence," this installation-ready kit is built for power and performance
Installation in a Nutshell
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Mount the bracket securely to your vehicle’s body.
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Connect blue pneumatic tubing between your air source and the solenoid, then from the solenoid to your Hadley horns using the provided fittings.
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Integrate the solenoid into your electrical system to ensure proper 24 V activation.
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Use T-pieces to branch lines if connecting multiple horns.
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Test the horn to confirm clean functionality.
Maintenance Tip
Keep your system in top shape by occasionally cleaning the solenoid as per instructions: disassemble using standard tools, remove debris, polish the plunger and housing, then reassemble for smooth operation
Final Thoughts
If you're after an easy-to-install, all-inclusive solution to upgrade your Hadley air horn system, the Hadley Air Horn Fitting Kit with 24 V Solenoid Valve is your go-to. It's robust, compatible with European-threaded horns, and tailored for vehicles that demand reliability and an impactful sound.