Kleinn Model 411 Chrome Roof Mounted Train Horn

Universal - Many Applications
XDP Part Number:
$5 Price Beat Guarantee
The Kleinn Model 411 Chrome Roof Mounted Train Horn gets the sound of a Big-Rig on your truck with these roof-mount horns. These are the same kind of horns you'll find on a Mack or a Peterbilt. The air inlets are on the underside to allow operation with manual valves and to avoid exposed air lines and wiring.


  • Single 25" Trumpet
  • Perfect for manual or hand pull valves
  • Roof mount design eliminates exposed tube and wiring
  • Chrome plated spun copper trumpets
  • Manual valve and fitting packs sold separately


  • Construction: Chrome Plated Spun Copper
  • Overall Length (in.): 25
  • Overall Width (in.): 6
  • Overall Height (in.): 6
  • Max Input (psi): 175
  • Output (db) @ 100 psi: 148.2
  • Output (db) @ 150 psi: 150.8

Note: This air horn requires an air system to operate (sold separately). Model 401 does not include a valve and requires the use of a solenoid valve or hand pull valve as well as a roof mount fitting kit for operation.

Mfg. Number:

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