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Vehicle Info NeededKLEINN AUTOMOTIVE ACCESSORIESPART NUMBER: 623-HK9
Triple TrainHorn Kit
$1,17995
Ships on 09/08/2026
Lowest Price GuaranteeBlack Triple Train Horn
Kleinn Air Horns HK9 Features:
Our biggest and loudest train horn system! The Demon Model 730s massive & detachable XCR 2.0 spun steel trumpets (18.25, 14.75, 10.5) allow tons of installation options. Includes a high output 150 psi, 100% duty compressor, 5 gallon tank and tire inflation kit with storage bag. Can power your horns as well as other accessories like air bags and small air tools. -For the clinically insane, the 730 can be upgraded by adding an Ultra BlastMaster valve upgrade (P/N 6890) making it the loudest, largest and most aggressive train horn on the market.ProBlaster Horn Kits
Kleinn Automotive Accessories HK Series Air Horn Kits are complete with a compact design.
Part TypeAir Horn Compressor Kit
Product LineKleinn Automotive Accessories HK Series Air Horn Kits
BrandKLEINN AUTOMOTIVE ACCESSORIES
Package Height20.0
Package Width22.0
Package Length24.0
Weight57.0 PG
Vendor Part NumberHK9
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
