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HornBlasters Nathan AirChime K5LA 540 Train Horn Kit

By Hornblasters
Part #: HK-K5-540
  • HornBlasters Nathan AirChime K5LA 540 Train Horn Kit
  • Railroad-Use Train Horn
  • Horn: Nathan AirChime K5LA (K5 Low Mount American Tune)
  • Horn Material: Cast Aluminum
  • 5 Chime
  • Horn Dimensions: 19"L x 29.75"W x 9.25"H
  • Horn Weight: 26.75 lbs.
  • Horn Port 1/2" NPT
  • Tank: HornAir 5 Gallon Tank
  • Tank Dimensions: 20.5"L x 11.5"H
  • Tank Diameter: 9.5"
  • Tank Weight: 20 lbs.
  • Compressor: Viair 400C Air Compressor
  • Average Fill Time: 1 Min 30 Sec
  • Voltage: 12 Volts DC
  • Air Flow: 2.54 CFM at Free Flow
  • Max Amperage: 26 Amps
  • Maximum Duty Cycle: 33% @ 100 PSI
  • Maximum Working Pressure: 150 PSI
  • Compressor Dimensions: 9"L x 4"W x 7.05"H
  • Compressor Weight: 8 lbs.
  • Max Honk Time: 5 Seconds
  • Horn Is Extremely Loud
  • Never Operate This Product in a Closed Environment or Close to Pedestrians or Others
  • Use This Product in a Safe & Responsible Manner at a Distance of at Least 100 Feet From Others
  • Proper Hearing Protection Must Be Worn When Using This Horn
  • It is the Consumer's Responsibility to Comply with Local Noise Ordinances & D.O.T. Sound Level Laws
  • Nathan Airchime K5LA Horn Sound

This part is universal

Have questions? Call us at 866-205-5299


The HornBlasters Nathan AirChime K5LA 540 Train Horn 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 for miles. The 5-gallon tank can recharge from 110 to 150 PSI in just 1 minute and 45 seconds. This is because it is matched with Viair’s highest performing compressor in its class, the 400C. This kit includes: Nathan K5LA, 5 gallon 8 port air tank, Viair 400C compressor, HornBlasters 110/150 pressure switch, replacement air filters, 17 ft. of ½” DOT approved airline, shocker valve kit, all necessary fittings, and installation instructions.


Custom Horn Sound
Custom Horn Decibel
> 150
Custom Horn Type
Air Horn


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