Heavy-Duty Truck Air Horn Kit
A dual-tone air horn system for commercial trucks, operating on compressed air to produce high-decibel signals for highway safety. Classified under HTS 8512.30.00 as sound signaling equipment for motor vehicles, distinguished by its integration with vehicle air brake systems.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified primarily as compressor-driven regulators without horn function
Air regulator valves without integrated horn elements fall under general valves, but complete horn assemblies with sound production remain in 8512.
If sold as aftermarket parts kits without electrical components
Purely mechanical truck horn parts without electrical features classify as other motor vehicle parts under 8708.
If microphone-integrated speaker systems for trucks
If functioning primarily as vehicle microphones or speakers rather than dedicated horns, classification shifts to 8518.
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Import Tips & Compliance
• Ensure DOT compliance certification and air pressure specifications; provide installation diagrams showing vehicle integration; check for restrictions on sound levels exceeding 110 dB
Related Products under HTS 8512.30.00
Automotive 12V Electric Horn
A standard 12-volt electric horn designed for passenger cars, producing a loud audible warning signal when activated by the vehicle's steering wheel button. It falls under HTS 8512.30.00 as sound signaling equipment specifically for motor vehicles, meeting the electrical operation and vehicle installation requirements of the heading.
Motorcycle Compact Disc Horn
A small, high-tone disc-type horn for motorcycles, providing clear audible warnings in urban traffic. It qualifies for HTS 8512.30.00 as electrical sound signaling equipment designed for motor vehicle use, including two-wheeled vehicles.
Backup Alarm for Construction Vehicles
A 97dB reverse alarm beeper that activates automatically when a vehicle shifts into reverse, mandatory for heavy equipment safety. Falls under HTS 8512.30.00 as motor vehicle sound signaling equipment providing directional audible warnings.
Train Horn for Emergency Vehicles
High-pressure train-style horn for fire trucks and ambulances, delivering 130+ dB priority signals. Classified in HTS 8512.30.00 as specialized sound signaling for motor vehicles used in emergency services.
Electric Snail Horn for Passenger Cars
Compact spiral-shaped 'snail' horn producing the classic European car horn tone, 105-110 dB output. Meets HTS 8512.30.00 criteria as standard electrical sound signaling for automobiles.
Pedestrian Warning System Buzzer
Low-frequency acoustic buzzer for hybrid/electric vehicles to alert pedestrians at low speeds. HTS 8512.30.00 classification as required motor vehicle sound signaling for safety compliance.