Hornblasters Nathan AirChime K5LA Model 540 Train Horn Kit View larger

Hornblasters Nathan AirChime K5LA Model 540 Train Horn Kit


New product

Hornblasters Nathan AirChime K5LA Model 540 Train Horn Kit

Hearing Protection Required

More details

By buying this product you can collect up to 184 loyalty points. Your cart will total 184 points that can be converted into a voucher of $36.80.


Add to wishlist

Shipping Rates

Shipping Rates

Customer ratings and reviews

Nobody has posted a review yet
in this language

Rate / write a comment

More info

The loudest horn on earth! This kit is all you will ever need to be heard for miles. It includes everything you will need and only the best components are included. This is an actual train horn and is still in use on many locomotive train engines nationwide. The 5 aluminum kettle-drum bells and dual-disk diaphragms produce the loudest, clearest, locomotive horn sound possible! From the railroad straight to your truck, this is the real deal. This is the loudest train horn you can put on your car or truck. This air horn can be heard from miles.


  • Railroad-Use Train Horn!
  • Heavy Duty 400C Air Compressor
  • Extra Large Five Gallon Air Tank
  • Max Honk Time: 5 Seconds
Sample 1 Download (MP3 Format)
Sample 2 Download (MP3 Format)

Kit Includes

  • Nathan K5LA
  • 5 Gallon 8 Port Air Tank
  • Viair 400C Compressor
  • Viair 110/150PSI Pressure Switch
  • Replacement Air Filters
  • 17' of 1/2" D.O.T. Approved Airline
  • Electric Valve/Solenoid
  • All Necessary Fittings
  • Detailed Installation Instructions

Product Notes

The standard finish on this horn is unpolished die-cast aluminum. The horns are easily painted, or powder coated but they are not supplied this way.


Use this product in a safe and responsible manner, at a distance of at aleast 100 feet from others.

Proper Hearing protection must be worn when using this airhorn. Hearing loss or permanent damage may result from unsafe use.

Never operate this product in a closed environment or close to pedestrians or others.

It is the consumer's responsibility to comply with local noise ordinances and D.O.T. sound level laws.