Outlaw 232 Black Train Horn Kit


7 reviews

Add Viair Air Compressor Bracket Tooltip
The Viair Air Compressor Bracket will allow you to mount your compressor upright and is compatible with Viair Compressor models 275C-485C.
Add Wireless Activation Remote Tooltip
Activate your horn wirelessly with our handy RF transmitter.
Add Tire Inflation Kit Tooltip
Our Tire Inflation Kit includes a 30' Coil Hose, Tire Inflation Gun, & Air Relocation Kit!
Add 1/4″ Electric Drain Valve Kit Tooltip
This kit has everything you need to drain your tank from the push of a button from inside the cab!
Add 220 PSI Digital Air Pressure Gauge Tooltip
Using a tank mounted sensor wired directly to your gauge, our 220-PSI rated Digital Air Pressure Gauge delivers unparalleled accuracy with microprocessor stabilized readings.
Add Gold Level Extended Warranty See price in cart
Add Platinum Level Extended Warranty See price in cart

Hear these horns now!

Perfect for anyone that wants to hurt their ears and not their wallet, it’s no surprise that our HornBlasters Outlaw 232 Black Train Horn Kit is one of our most popular complete horn kits. Bringing a huge train horn sound and volume at an entry-level price, our Outlaw 232 Black Train Horn Kit is the go-to for many of our customer’s first kit.

Our Outlaw Black Train Horns are some of the loudest horns that we carry. With three black wide-flare metal bells on a metal bracket, not only will they give you that thunderously loud and low train horn sound, but they will give you an authentic train horn look and feel. Our Outlaw Black Train Horns come in the popular stealth black finish, just like many train horns used today!

We paired our best entry-level train horn with our best entry-level onboard air system, the Horn Air 232 Onboard Air System. Alongside our 2-Gallon Black 6 Port Air Tank is a Viair 325C Air Compressor and while the pricing may be entry-level, the performance is far from it. The fast-filling Viair 325C Air Compressor can recharge our 2-gallon tank from 110 to 150 in just under 50 seconds. Though it isn't considered a heavy-duty or constant duty like other compressors in its class, it can still support light pneumatic uses such as emergency tire inflation or load leveling.

  • Heavy Duty Black Finish Train Air Horns
  • 150 PSI Air System
  • All-inclusive Train Horn Kit
  • Max Honk Time: 6 Seconds
  • Part Number: HK-C3B-232
  • 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
  • Tank: HornAir 2 Gallon Tank
  • Tank Length: 17″ (431.8 mm)
  • Tank Diameter: 6″ (152.4 mm)
  • Tank Height: 7″ (177.8 mm)
  • Tank Weight: 10 lb (4.54 Kg)
  • Compressor: Viair 325C Air Compressor
  • Average Fill Time: 1 Min 15 Sec
  • Voltage: 12 volts DC
  • Air Flow: 1.77 CFM at Free Flow
  • Max Amperage: 19 amps
  • Maximum Duty Cycle: 33% @ 100 PSI
  • Maximum Working Pressure: 150 PSI
  • Compressor Length: 8.0″ (203.2 mm)
  • Compressor Width: 4.0″ (101.6 mm)
  • Compressor Height: 7.05″ (179.07 mm)
  • Compressor Weight: 6.95 lb (3.15 Kg)

2-Gallon Air Tank Dimensional Drawing

0 1.59 14 0 45.0 14
10 1.40 16 1.0 37.6 16
20 1.24 16 2.0 34.1 18
30 1.20 18 3.0 32.3 18
40 1.17 18 4.0 29.1 20
50 1.08 19 5.0 26.0 21
60 1.01 20 6.0 23.7 21
70 0.93 21 7.0 21.5 21
80 0.87 21 8.0 19.7 21
90 0.82 21 9.0 18.0 21
100 0.77 21 10.0 16.5 21
110 0.72 21
120 0.68 21
130 0.64 21
140 0.60 21
150 0.57 21

* Supply Voltage: 13.8 Volts

0 to 145 PSI 4 min. 15 sec. (± 10 sec.)
110 to 145 PSI 1 min. 25 sec. (± 05 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 product's 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

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.

Customer Reviews

5.0 Based on 7 Reviews
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I can honestly say there's nothing I dislike about this horn I absolutely love it _�ԍ


Excellent Product

Awesome and very loud horns....I like it a lot


Great horns

Easy to install kit with loud horns.

HornBlasters Outlaw 232 Black Train Horn Kit ReviewHornBlasters Outlaw 232 Black Train Horn Kit ReviewHornBlasters Outlaw 232 Black Train Horn Kit ReviewHornBlasters Outlaw 232 Black Train Horn Kit Review

I love this train horn! It was much louder than expected. I scared myself the first time I hit the button!

I was very impressed with the sound/volume of this train horn. It was also much easier to install than expected; it fit perfectly tucked up where I used to keep my spare tire.


Great product!

I can't say anything bad about the design, the contents in the packages, or the quality of this unit. Hornblasters has obviously done their homework as to what is needed and everything fits perfectly. Personally, I thought it would be a lot louder than what it is and I thought that the sound would last longer than it does. That's just me though. I'm sure if I would have studied a little deeper, I would have found that the more expensive units probably would meet my expectations better than this one did, but again I cannot say anything bad about the unit at all. Right after I made the purchase I realized that I needed a bracket to mount the compressor, so I went back on to their site and purchased it. They called soon after to tell me that they were refunding me the shipping cost on the 2nd purchase and throwing in a free T-shirt, which I thought was awesome! The guy I talked to was very knowledgeable and very friendly so I will definitely recommend this company to everone I can.