START SLIDESHOWSTOP SLIDESHOW Voltage 12V / 24V Multi-Voltage Unit & Package Sold by each, color display bag Part No. Description Fits 69992 Electric solenoid valve Grand General train horn (69991) & air horn (69988) 69993 Heavy duty electric solenoid valve Grand General train horn (69991) & air horn (69988) Part No. & Image Selection Electric Solenoid Valve for Train Horn and Air Horn Part No.: -- Please Select -- 69992 69993 Combination of product variants is not available Related Products Single Light “L” Shape Mounting Bracket with Rectangular Sealed Light Driver’s Daily Log with No DVIR – Book A Format with Recap Sitting Lady Cut Outs Stainless Steel Rear Center Light Panels with 4″ Round Lights Handy Buffing Wheel Holders Stainless Steel “L” Shape Light Bracket for Plug-In Y2K Spyder LED Marker Lights