This unit includes the Little Giant Air Horn with Electronic Solenoid, Mounting Hardware, and Fitting.
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Roadmaster Little Giant Chrome Plated Train Air Horn for Trucks, 12V/24V

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- Chrome plated to prevent corrosion
- 12/24 volts solenoid will work on both 12/24 without changing or making any adjustments
- Compact horn can be mounted almost anywhere to fit in small places
- Train-sounding horn at 120 decibels and 265Hz
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Description
Key Specs
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Q & A
Warranty
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Product Summary
What's Included
- (1) Little Giant air horn with electronic solenoid, mounting hardware and fitting
Features + Benefits
- Chrome plated to prevent corrosion
- 12/24 volts solenoid will work on both 12/24 without changing or making any adjustments
- Compact horn can be mounted almost anywhere to fit in small places
- Train-sounding horn at 120 decibels and 265Hz
Key Specs
| Attribute | Specification |
|---|---|
item# | 71687 |
Brand | Roadmaster |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 5.0 LB |
Max. Decibel | 120 |
| Attribute | Specification |
|---|---|
Material | Multiple |
Product Type | Semi-Truck Horns |
Product Weight | lb |
Dimensions L x W x H (in.) | 12.0 x 6.5 x 6.5 in |
Reviews
Questions & Answers
Questions
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· a month ago
What includes with this product
1 answer-
ProductExpert5· a month ago
Helpful?
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· 4 years ago
Does this come with compressor? If not, what is the psi requirement or what is the most compact compressor I could use in these?
1 answer-
ProductExpert11· 4 years ago
The train horns do not include the compressor. The horns will require 108 PSI. The item number 700531 compressor and tank kit will work with the air horns.
Helpful?
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· 6 years ago
Can you run this straight off of an existing air brake system?
I got plenty of air governed at 120 psi. Can I plumb this airhorn in without need to use the little compressor that comes with it?
1 answer-
ProductExpert38· 6 years ago
This can be plumbed into the existing air brake line.
Helpful?
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· 6 years ago
Does this require an air tank?
1 answer-
ProductExpert18· 6 years ago
This Roadmaster air horn requires connection to an air tank.
Helpful?
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Warranty
Manufacturer's Warranty
1 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
120
130
145
130
Multiple
Metal
Metal
Zinc
Semi-Truck Horns
Semi-Truck Horns
Semi-Truck Horns
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lb
lb
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lb
12.0 x 6.5 x 6.5 in
18.0 x 18.0 x 13.0 in
14 x 18 x 14 in
18.0 x 9.0 x 5.75 in
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Roof
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