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CONDUCTOR'S SPECIAL 240 TRAIN HORN KIT HK-S4-240

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Product Description

Our Conductor’s Special 240 Train Horn Kit was designed for people who don’t like to wait to blast their horns. We paired our insanely loud Shocker XL Train Horns with one of the fastest-filling onboard air systems you can buy, allowing you to blast some of the loudest horns available as much and as often as you can get away with!

For an onboard air system optimized from the ground up for train horns, there are no better horns to pair it with than our Shocker XL Train Horns. Hand-tuned to the US Train Horn Chord specifications, our Shocker XL Horns on our Conductor’s Special 240 Train Horn Kit give you the authentic tone of a locomotive with the volume to match. Constructed from an ultra-durable fiberglass-reinforced ABS composite with stainless-steel diaphragms and backed by a lifetime warranty against manufacturer's defects, you can rest easy knowing this is the last train horn kit you will ever have to purchase.

What sets the Conductor’s Special 240 Train Horn Kit apart from our other Conductor’s Special Kits is the speedy Viair 400C Air Compressor. While it may not have as long of a duty cycle as other compressors in its class, it is one of the fastest-filling compressors available, allowing you to recharge your tank in less than 50 seconds! Along with our water-resistant 2-gallon tank providing our Shocker XL Horns with enough air to honk for up to 4 seconds continuously, you get one of the loudest and fastest train horn kits you can buy.


  • Part Number: HK-S4-240
  • Horn: Shocker 4 Train Horn Kit
  • Material: High-Impact ABS
  • Horn Measurements
    № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm)
    № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm)
  • Flare: 5″ (127 mm)
  • Weight: 4.5 lb (2.04 Kg)
  • Fitting Size: ⅛″ M NPT
  • Tank: 2 Gallon Tank
  • Rated Pressure: 300 PSI
  • Burst Pressure: 800 PSI
  • Length: 17" (431.8 mm)
  • Diameter: 6" (152.4 mm)
  • Height: 7" (177.8 mm)
  • Weight: 10 lb (4.54 Kg)
  • Compressor: Viair 400C Air Compressor
  • Voltage: 12 volts DC
  • Air Flow: 2.54 CFM at Free Flow
  • Average Fill Time: 42 Sec
  • Max Amperage: 26 amps
  • Maximum Duty Cycle: 33% @ 100 PSI
  • Maximum Working Pressure: 150 PSI
  • Compressor Length: 9.0" (228.6 mm)
  • Compressor Width: 4.0" (101.6 mm)
  • Compressor Height: 7.00" (177.8 mm)
  • Compressor Weight: 8.00 lb (3.63 Kg)

2-GALLON AIR TANK DIMENSIONAL DRAWING