Nathan AirChime K3 540 Train Horn Kit

Looking for an authentic train horn? How about the same horn that is used on many locomotives still today?  With our Nathan AirChime K3 540 train horn kit, you get the real deal: an actual train horn pulled straight from a retired locomotive powered by one of our fastest premium onboard air systems! These die-cast horns are not for the faint of heart. If you are wanting the same majestic train horn sound you hear when you are stopped at the railroad tracks, this is the kit for you!

Our Nathan AirChime K3 540 train horn kit features the classic Nathan Airchime K3 train horns: A 3-chime die-cast horn that was built to withstand anything Mother Nature can throw at it and sound great doing it. Tried and tested for decades, you won't find a more dependable horn or a more recognizable train horn sound. Oh, and did we mention they are one of the loudest horns you can buy? With a smaller profile than its 5-chime big brother, the K3 is the horn of choice for many show trucks and daily drivers alike.

With a beast of a horn this size, you just can’t settle for a mediocre air system. With our Nathan AirChime K3 540 train horn kit, you get one of our fastest-filling premium onboard air systems. Our black 5-gallon 8-port air tank provides enough air to blast your K3 Train Horns for an entire 5-seconds continuous seconds, ensuring that you get your point across. The Viair 400C that powers the system is one of the fastest-filling compressors we carry, able to recharge our 5-gallon tank from 110-150 PSI in a stunning one minute and 40 seconds! Like all of our train horn kits, the Nathan AirChime K3 540 train horn kit comes complete and includes all required hardware and instructions.

***All Nathan Airchime Horns have a 7-10 Business Day Lead Time!!***

• Railroad-use train horn!
• Heavy-duty 400C air compressor
• Extra-large 5-gallon air tank
• Max honk time: 5-7 seconds

• Nathan AirChime K3LA
• 5-gallon 8 port air tank
• Viair 400C 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-K3-540
• Operating Pressure: 150 PSI
• Restart Pressure: 110 PSI
• Voltage: 12-Volt DC
• Horn: Nathan AirChime K3
• Horn Length: 18.25″ (463.55 mm)
• Horn Width: 16.25″ (412.75 mm)
• Horn Height: 9.75″ (247.65 mm)
• Horn Weight: 32 lb (14.51 Kg) 
• Horn Air Inlet: ½″ Female NPT
• Tank: HornAir 5-gallon 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", x1 3/4"
• Air 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
• Compressor Length: 9.0″ (228.6 mm)
• Compressor Width: 4.0″ (101.6 mm)
• Compressor Height: 7.05″ (179.07 mm)
• Compressor Weight: 8.00 lb (3.63 Kg)

* Supply Voltage: 13.8 Volts

* Supply Voltage: 13.8 Volts

• Money-Back Guarantee/Refund Policy
  All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
• Warranty
  This product is backed by our One-Year Manufacturer's Defect Warranty!
• HornBlasters.com Satisfaction Guarantee
  HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
• Cross-Shipments
  HornBlasters.com will not cross-ship returned merchandise.
• Physical Damage Policy
  Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.