Outlaw 127H Black Train Horn Kit

HK-C3B-127H

Rated 5.0 out of 5
51 Reviews

Add Wireless Activation Remote
Activate your horn wirelessly with our handy RF transmitter.
+$39.99

Hear these horns now!

One of our most popular entry-level train horn kits, our Outlaw Black 127H Train Horn Kit is easy to install and packs heaps of power at a budget-friendly price. If you are wanting that authentic train horn sound for an affordable cost, this is the perfect kit for you.

As one of the loudest train horns we carry, our Outlaw Black Train Horn packs a lot more punch than it’s size would lead you to believe. With an install footprint much smaller than other train horns, our Outlaw Black Train Horn is a great alternative to larger train horns when space is limited without losing volume.

Our HornAir 127H Air Source Unit that we bundled with our Outlaw Black Train Horn is the ideal air source unit for tight install requirements or tight budgets. As our smallest air source unit, our HornAir 127H Air Source Unit can easily fit in the trunk of a car or a toolbox. As a non-enclosed unit, we highly recommend keeping the unit in a space that is dry and free of debris. While our Outlaw Black 127H Train Horn Kit might seem small, you still get a stunning 5 seconds of continuous blast time out of the gallon and a half tank and a lightning-fast recharge time of 90-120 PSI in only 35 seconds! Like all HornBlasters Horn Kits, the Outlaw Black 127H Train Horn Kit is a complete kit with all required components and detailed instructions included.

While this kit gives you everything you need to get up and going, make sure to pick up our wireless remote to get the most out of this kit!

(Note: Tank mounted air compressors are not fully sealed.  For this reason, the manufacturer recommends the tank/compressor system be mounted in the upright position in an enclosed space away from moisture, dirt, debris, etc...)

  • Heavy Duty Black Finish Train Air Horns
  • 120 PSI Air System
  • All-inclusive Train Horn Kit
  • Max Honk Time: 3 to 5 Seconds
  • Part Number: HK-C3B-127H
  • Horn: HornBlasters Black Outlaw Train Horn
  • Horn Length: 18.5″ (469.9 mm)
  • Horn Width: 15.5″ (393.7 mm)
  • Horn Height: 12.5″ (317.5 mm)
  • Horn Weight: 15 lb (6.8 Kg)
  • Horn Fitting: 1/2" Tube
  • Air Source Unit: HornBlasters 127H
  • Working Pressure: 120 PSI
  • Air Source Length: 15.0″ (381 mm)
  • Air Source Width: 6.0″ (152.4 mm)
  • Air Source Height: 13.0″ (330.2 mm)
  • Air Source Weight: 13.75 lb (6.24 Kg)
  • Air Source Kit Tank: Viair 1.5 Gallon 4 Port Tank
  • Volume: 1.5 gal (6.6 L)
  • Ports: 4 x ¼″ NPT Ports
  • Tank Length: 15″ (381 mm)
  • Tank Width: 6″ (152.4 mm);
  • Tank Height: 8.5″ (215.9 mm)
  • Tank Weight: 8.65 lb (3.92 Kg)
  • Air Source Kit Compressor: Viair 275C Air Compressor
  • Voltage: 12 volts DC
  • Max Amperage: 18 amps
  • Maximum Duty Cycle: 25% @ 100 PSI
  • Compressor Length: 6.5″ (165.1 mm)
  • Compressor Width: 3.5″ (88.9 mm)
  • Compressor Height: 4.5″ (114.3 mm)
  • Compressor Weight: 5.1 lb (2.31 Kg)
PSI CFM A BAR LPM A
0 2.03 10 0 57.5 10
10 1.17 12 1.0 32.0 13
20 1.11 13 2.0 30.0 14
30 1.04 15 3.0 28.5 16
40 1.01 15 4.0 26.5 16
50 0.97 16 5.0 24.5 17
60 0.92 16 6.0 22.5 17
70 0.88 17 7.0 21.5 18
80 0.83 17 8.0 20.0 18
90 0.79 17 9.0 18.5 18
100 0.76 18 10 17.0 17
110 0.72 18
120 0.67 18

* Supply Voltage: 13.8 Volts

1.5 GALLON TANK FILL RATE
0 to 120 PSI 2 min. 10 sec. (±10 Sec.)
90 to 120 PSI 35 sec. (± 5 Sec.)

* 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.

Warnings & Notices

Hearing Protection Required

This product produces extreme loudness. Proper hearing protection must be worn at all times during its operation. Hearing loss or permanent damage may result from unsafe use. Use this product in a safe and responsible manner and at a distance of at least 100 meters from others. Never operate this product in a closed environment, in close proximity to living beings, or where prohibited by law.

Safety warning icon
Warning

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

average rating 5.0 out of 5
Based on 51 reviews
  • 5 Stars
    49 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Customer photos and videos
51 Reviews
Reviewed by Noah Bowers (.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

This kit is awesome

The HornBlasters 127H Outlaw kit is a great train horn kit. I was looking to spend under $500 on a kit and found this one. It was well worth the money. It is extremely loud and was easy to install. This kit is everything and more for its price!

Loading...
Was this helpful?
Reviewed by Sky C.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

LOUD!

The Outlaw train is the definition of badass! I work for a trucking company and these horns are a huge hit! I would recommend ANY product from horn blasters!!

Loading...
Was this helpful?
Reviewed by Dill The P.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Totally In Love

I’ve had this set of horns for about a year now, I am more than happy with my purchase. They are by far the best set of train horns for their price, but if you can afford to spend more, I would definitely suggest it (HornBlasters has this stuff figured out and all of their products are immaculate). I would not recommend these without 100% honesty, but... I love these.

Loading...
Was this helpful?
Reviewed by Michael C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Real Train Horn

I was surprised at how loud this horn really is. Easy hook up.

Loading...
Was this helpful?
Reviewed by Justin W.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Awesome kit

Great Setup and Big Sound for a very reasonable price. Thanks

Loading...
Was this helpful?

HornBlasters

Nice clean install there, thanks for sharing!