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 & air horn 69993 Heavy duty electric solenoid valve Grand General train horn & air horn (with two air hose fittings) 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 Updating... Related Products Chrome Flying Lady Hood Ornaments Small “Z” Shaped Light Bracket Kit with 4″ Clear Off-Road Halogen Light Rooster Chicken Cut Outs Stainless Steel Permit Sticker Holder Heavy Metal Polish – Blue Formula Motorcycle Flame License Plate Frame