Kleinn Vortex 6 Air Valve Upgrade Kit with 1/2 air line upgrade

The Kleinn VX6003-HK Vortex 6 Upgrade Kit features a 1/2" NPT air inlet and 12 mm orifice for increased airflow and sound levels. The Vortex 6 Upgrade Kit has upgraded Vortex valves that have a...

The Kleinn VX7003-HK Vortex 7 Upgrade Kit features a 3/8" NPT air inlet and 16 mm orifice for increased airflow and sound levels. The upgraded Vortex valves of the Vortex 7 Upgrade Kit have a higher...

For Kleinn 230 and 630 train horns Kleinn 6880 BlastMaster Air Flow Upgrade Kit The Kleinn 6880 Ultra BlastMaster Upgrade Kit for your Kleinn 230 or 630 train horns will push them to the MAX with...

The Kleinn 6890 Ultra BlastMaster Upgrade Kit for the Model 730 Train Horn is designed to increase air flow, and push the Model 730 Demon to unheard of decibel levels. The Ultra BlastMaster provides...

The Pacbrake ALPHA PRO S Stainless Air Line Upgrade Kit HP10657-S-1 is designed as an upgrade for PacBrake 5000lb or 7500lb air suspension system. The stainless-steel construction offers added...