Kleinn® - Pro Blaster™ Train Horn Kit

2 reviews|Item # mpn1739313|Similar Products
In Stock (12) - Ships Tomorrow 04.16.24
Universal Fit
  • Not Vehicle Specific
  • #6890 Ultra BlastMaster™ Upgrade kit required, sold separately.
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Product Details

Universal Pro Blaster™ Train Horn Kit (HK9) by Kleinn®. Model HK9 Triple Train Horn Kit with 150 PSI 100% duty sealed air system - Made in USA air tank. Kleinn is the name to keep in mind if you’re vain about y vehicle and striving to upgrade it with the accessories and parts that are second to none in quality and reliability. Manufactured to the highest standards in the industry, Kleinn products ensure unrivaled performance and y 100% satisfaction.


  • #6890 Ultra BlastMaster™ Upgrade kit required, sold separately.


Maximum working pressure: 150 PSI
Features Model: 730 triple spun steel black triple train horn
Standards: Manufactured to SAE J10 and FMVSS 121 standards
Air Tank Capacity: 5.0 gallon
Tank Size: Five 1/4" NPT, two 1/2" NPT ports


  • VX7004 High Performance Air Valve
  • 150 PSI 100% Duty Air Compressor
  • 5 Gallon Air Tank
  • Pressure Switch and Brass Air Fittings
  • 12 ft High Pressure Nylon Air Tubing and Horn Button
  • 35' Tire Inflation Coil Hose
  • Wiring and Installation Kit


  • Built reliable for unmatched performance
  • Exclusively designed to meet the most demanding requirements
  • Straightforward installation
  • Backed by a comprehensive warranty

Whether you’re off-roading in y monster truck or simply cruising around in a compact car, you surely want y investment to be something that everyone takes notice of. And when you are searching for the finest upgrades, quit looking elsewhere and visit our online store to get the accessories and parts that y vehicle deserves! Kleinn will have you covered with the products that offer impeccable quality and outstanding performance for years to come. Designed with delicate balance between aesthetics and function, Kleinn products are the first on the list of a true enthusiast. The units are built with y convenience in mind, that’s why they come with everything necessary to dramatically reduce the installation time. Last but not least, the items are warranted to be absolutely free from defects in materials and workmanship so that they’re the best bang for y buck.

Kleinn® is a premier manufacturer of a comprehensive range of automotive air horns, train horns, onboard air systems, and a bunch or related accessories as well as off-road lift kits for a great number of vehicle applications. The company is currently based in Tucson, Arizona. Considering the ever-growing demands of the customers and striving to be an absolute leader in the market, Kleinn has been relentlessly innovating and developing new standards of excellence. Besides, the manufacturer is a regular attendee of the SEMA Show, exhibiting its revolutionary products for the coming year.

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Vehicle Fitment

This part is universal


Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
Kleinn® - Pro Blaster™ Train Horn Kit
1-2 of 2 Reviews
Great horn works well very loud. Easy to install. CARiD on the other hand dropped the ball and after calling I got it in 2 weeks.
Posted by David (Charleston, SC) / December 20, 2017
5 of 5
Awesome and F*****g loud!
Awesome delivery time to Canada! Hassle free!
Posted by Riley (Brooks, AB) / March 19, 2014

Questions and Answers

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