There’s no need to buy a brand new train horn kit when there are components available to replace the worn or damaged train horn compressor, air valves or any other parts that are hindering you from blasting the mighty train horn sounds. Wide selections of train horn components mean no matter what the problem might be that keeps you from enjoying the train horn sound, we have the solution.
Whether you’re upgrading the train horn compressor to a one with higher psi capabilities for the loudest train horn sound or looking for the wiring installation kit to replace the tattered wires, TrainHorn.org components offer quality and value. Assemble your custom train horn kit with the wide varying selections of train horn compressors, air valves, and more.
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Expert advice on everything we offer (Since 1991)
"I've cobbled together a train horn setup on my truck before, but the kit I bought from TrainHorn.org (Tempest Train Horn Kit) came with very high quality parts. Install was simple and the horns work flawlessly. Well worth it to buy the kit complete."
- Danny M. (Kirksville, MO)
"The train horn I got from trainhorn.org was the real deal. The Nathan AirChime K5LA 5 Gallon Kit was the missing piece to completing my custom truck. Nothing comes close to the authentic train sound produced by the Nathan train horns. it was worth every penny."
- Brett D. (El Paso, TX)