Hornblasters Train Horn

You’ve decided to get a train horn, why not get the best and loudest train horn that you can buy? With our Nathan AirChime K5 544K train horn kit, you get the gold standard of train horns, the Nathan AirChime K5LA, along with our heavy-duty 544K onboard air system! You don’t compromise anything else on your ride, why settle for anything less than the best train horn kit available?

Our Nathan K5LA train horn kit includes the Godfather of train horns, the legendary Nathan AirChime K5LA train horn. Simply put, these are the loudest and highest quality train horns that exist. This 5-chime die-cast beast dates all the way back to the ’70s, has been tried and tested by the elements for decades, and is still the most widely used train horn today.

• Railroad-use train horn!
• Heavy-duty 1NM air compressor
• Extra-large 5-gallon air tank
• Max honk time: 5-7 Seconds

• NATHAN K5LA TRAIN HORN
• 5-GALLON 8 PORT AIR TANK
• HORNBLASTERS 1NM STEALTH BLACK AIR COMPRESSOR
• 110/150 PSI PRESSURE SWITCH W/ 40 AMP RELAY
• SPARE AIR FILTER ELEMENTS
• 17′ OF 1/2″ D.O.T. APPROVED AIR LINE
• 1/2″ BLACK WIDOW ELECTRIC AIR VALVE KIT
• 22FT OF 10-GAUGE RED WIRE
• 22FT OF 18-GAUGE BLUE WIRE
• 22FT OF 18-GAUGE GREY WIRE
• COMPLETE WIRING KIT WITH FUSE HOLDER & FUSES
• ALL NECESSARY FITTINGS
• DETAILED INSTALLATION INSTRUCTIONS
• MOUNTING HARDWARE
• EARPLUGS

• Part Number: HK-K5-544K
• Operating Pressure: 150 PSI
• Restart Pressure: 110 PSI
• Voltage: 12-Volt DC
• Horn: Nathan AirChime K5LA (K5 low mount American tune)
• Horn Material: Cast Aluminum
• Horn Length: 19″ (482.6 mm)
• Horn Width: 29.75″ (755.65 mm)
• Horn Height: 9.25″ (234.95 mm)
• Horn Weight: 37 lb (16.78 Kg)
• Horn Port: ½″ NPT
• Tank: HornAir 5-gallon 8 port air tank
• Tank Length: 20.5″ (520.7 mm)
• Tank Diameter: 9.5″ (241.3 mm)
• Tank Height: 11.5″ (292.1 mm) (With Legs)
• Tank Weight: 20 lb (9.07 Kg)
• Tank Ports: x7 1/2″ NPT, x1 3/4″ NPT
• Max Amperage: 26 amps
• Maximum Duty Cycle: 33% @ 100 PSI
• Compressor Length: 9.0″ (228.6 mm)
• Compressor Width: 4.0″ (101.6 mm)
• Compressor Height: 7.05″ (179.07)
• Compressor Weight: 8.00 lb (3.63 Kg)