Kleinn USTL-734 is the UNIVERSAL SPARE TIRE LOCATION TRAIN HORN KIT. Match the exact manufacturer part number, configuration, voltage, pressure, dimensions, connections, included components, and vehicle application before ordering.
Key Features
- Matched horn and compressed-air system
- Exact compressor, tank, valve, tubing, wiring, and hardware vary by kit
- Pressure and electrical requirements are exact-part specific
- Mounting space and local horn regulations must be confirmed
Fitment
| Fitment Status | Universal only by exact specifications |
|---|---|
| Required Verification | Voltage, pressure, flow, duty cycle, dimensions, ports, air-line size, wiring, mounting, and companion components |
Specifications
| Brand | Kleinn Air Horns |
|---|---|
| Manufacturer Part Number | USTL-734 |
| Product Type | Air Horn Kits |
| Fitment Type | Universal |
| Condition | New |
| GTIN | 819147012650 |
What's Included
- One new Kleinn air horn kits identified by manufacturer part number USTL-734
- Only the hardware, wiring, tubing, fittings, remotes, programmer, tank, compressor, or accessories expressly listed for this exact part number
About Kleinn Air Horns
Kleinn develops vehicle-specific and universal train horns, air horns, onboard-air systems, compressors, tanks, valves, controls, and remote-start systems. Every pressure, electrical, dimensional, and vehicle requirement remains exact-part specific.
Related Kleinn Air Horns Products
- Shop all Kleinn Air Horns products
- Kleinn Triple Black Horn Kit w/150 PSI Waterproof 3.0 gal Air Tank
- Kleinn Triple Black Horn Kit w/ 150 PSI Waterproof 5.0 gal Air Tank
- Kleinn Triple Black Horn Kit w/ 130 PSI Air Compressor / 1.0 gal Air Tank
Frequently Asked Questions
What must match before installing Kleinn USTL-734?
Confirm voltage, pressure, flow, duty cycle, port and air-line sizes, dimensions, mounting orientation, wiring load, and compatibility with every connected component.
What air system is required for Kleinn USTL-734?
Match the horn's required pressure, airflow, valve, tubing size, compressor duty cycle, and tank capacity. A compressor or tank is included only when the exact listing states it.
Where can Kleinn USTL-734 be mounted?
Use a rigid protected location with adequate clearance, drainage, airflow, and safe routing for wiring and air line. Keep every component away from heat, moving parts, road impact, and water exposure beyond its rating.
Installation Instructions
Confirm Kleinn part number USTL-734 and the complete application before beginning. Mount every component in the specified orientation, use correctly sized fused wiring and protected grounds, route air line away from heat and moving parts, seal only the approved threads, leak-test the system, verify cut-in and cut-out pressure, and confirm safe operation before driving.



