Kleinn Air Horns Add to Cart Kleinn Ultra HK9 730 Horns BlastMaster Valve Upgrade Kit - 6890 MSRP: $259.94 Was: Now: $199.95 For Model 730 train horn only. Increase air flow and push the Model 730 Demon to unheard of decibel …
Kleinn Air Horns Add to Cart Kleinn Vortex 4 Series 12-Volt Chrome Solenoid Valve - 307 MSRP: $35.04 Was: Now: $26.95 Inlet: Brass fitting for 1/4" O.D Air Tube; Outlet: 1/4" M NPT;Orifice: 4mm; Max Pressure: 175 PSI