ORIENT EXPRESS - TRUCK TRAIN HORN. Horn construction: All metal, trumpets are brass chrome plated. Wolo has designed the Orient Express Horn to be smaller in size so to fit into engine compartments that have less open space. Four (4) brass triple chrome plated trumpets produce the powerful train horn sound. The Orient Express will provide the driver with comfort of knowing that he/she will be heard. Requires an on-board air system with a minimum of 3-gallon storage tank, (recommended Wolo on-board air system is Model 840). Built with a heavy-duty 12-volt electric solenoid. The Orient Express comes with mounting hardware and 10 feet of 1/4 inch nylon high-pressure hose. Horn Size: L 18-7/8 in. x W 13-3/4 in. x H 4-1/4 in.
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TURBO COMPRESSOR AND EXTENDED TANK SYSTEM - The Model 840 is designed for use with the CANNON BALL EXPRESS train horn or any high-pressure horns that require an onboard air system. Designed with a special extended tank 5.5 liter and a heavy duty, high volume compressor. Will sound the CANNON BALL EXPRESS horn for ten seconds of continuous sound. The Model 840 is a simple two-piece air supply system consisting of a metal storage tank, compressor, 10 feet of 1/4-inch air hose, brass fittings and mounting hardware. The TURBO compressor is balanced an has heavy rubber bushings in its mounting base to virtually eliminate all vibration and a built-in pressure regulator to maintain 110 psi in the tank.

CANNONBALL EXPRESS LV - Operates by a manual lanyard valve. Lanyard valve included. When a truck owner demands a ultra powerful horn, the CANNON BALL EXPRESS is the one to choose. Gives any truck a true train horn sound. Constructed of all metal with three triple chrome plated trumpets. The horn base is plated steel. The Cannon Ball Express requires an on-board air system. Comes with all required mounting hardware and 10-foot length of 1/4-inch nylon high pressure hose.
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CANNONBALL EXPRESS EV 24 - Built with heavy-duty 24 volt electric solenoid. When a truck owner demands a ultra powerful horn, the CANNON BALL EXPRESS is the one to choose. Gives any truck a true train horn sound. Constructed of all metal with three triple chrome plated trumpets. The horn base is plated steel. The Cannon Ball Express requires an on-board air system. Comes with all required mounting hardware and 10-foot length of 1/4-inch nylon high pressure hose.
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CANNON BALL EXPRESS EV12 - Built with heavy-duty 12 volt electric solenoid. When a truck owner demands a ultra powerful horn, the CANNON BALL EXPRESS is the one to choose. Gives any truck a true train horn sound. Constructed of all metal with three triple chrome plated trumpets. The horn base is plated steel. The Cannon Ball Express requires an on-board air system. Comes with all required mounting hardware and 10-foot length of 1/4-inch nylon high pressure hose.
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SILVER STREAK DD - TRAIN HORN WITH DIRECT DRIVE COMPRESSOR. The Silver Streak Express DD is the perfect addition to any truck, RV, etc. This attractive horn is designed with an air chamber that will produce a powerful echo sound that replicates a locomotive. Installation is made easy with Wolo heavy-duty compressor and flexible inlet air fitting. The trumpets are all metal triple chrome plated to withstand all weather conditions. The metal base secures to the vehicles using a rubber gasket and stainless steel bolts, providing a water tight installation. Packaged with all needed parts for installation, nothing else to purchase. English and Spanish instructions included. Horn Size: L 14-1/2 in. x W 7 x H 5 in.
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SILVER STREAK EXPRESS - A specially constructed horn built with an extra air chamber to produce a powerful train horn sound. This attractive horn produces a echo sound that replicates the horn of a speeding diesel locomotive. The trumpets of the Model 835 are entirely metal, triple chrome plate for all weather conditions. The metal mounting base secures to the vehicle with stainless steel bolts, which will provide a secure watertight installation. The air feed connection has been designed to mount easily and to be hidden from view. The Model 835 will enhance the appearance of any truck. Requires an on board air system. Comes complete with all mounting hardware and air fittings. Spanish instructions included. Horn Size: L 14-1/2 in. x W 7 x H 5 in.
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GIANT HIGH - The Giant produces a powerful sound to be heard. It is made with two sturdy roof supports that eliminate trumpet vibrations on the roughest roads. A front deflector cover provides protection against rain, road dirt, snow, bugs, etc. from entering the horn trumpet, protecting the sound and your investment. The air feeder hose connection is made through the base and is not externally visible. The Giant's beautiful chrome appearance will look great on any truck, and its superior performance will provide an alerting sound for a greater distance. Requires an on board air system. All needed mounting hardware is included. Spanish instructions included.
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GIANT LOW - The Giant produces a powerful sound to be heard. It is made with two sturdy roof supports that eliminate trumpet vibrations on the roughest roads. A front deflector cover provides protection against rain, road dirt, snow, bugs, etc. from entering the horn trumpet, protecting the sound and your investment. The air feeder hose connection is made through the base and is not externally visible. The Giant's beautiful chrome appearance will look great on any truck, and its superior performance will provide an alerting sound for a greater distance. Requires an on board air system. All needed mounting hardware is included. Spanish instructions included.
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CHALLENGER LV - The Model 810 and the Model 815 offer the same powerful roof mount horn. These models only differ in the way they are activated: Model 810 electric solenoid and Model 815 lanyard. Both models of Challenger come complete with a maintenance free on board air system. Spanish instructions included.
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CHALLENGER EV - The Model 810 and the Model 815 offer the same powerful roof mount horn. These models only differ in the way they are activated: Model 810 electric solenoid and Model 815 lanyard. Both models of Challenger come complete with a maintenance free on board air system. Each of the kits include everything that is needed to install on any 12 volt vehicle: a deluxe roof mounted horn that is all metal with triple chrome plated trumpets, heavy duty compressor, tank, hoses, mounting hardware, and instructions. All moving parts of the air compressor are manufactured to precision tolerances. The compressor's motor computer balanced, reducing noise and vibration. The kit also includes 20 feet of plastic hose with air fittings to inflate tires, shocks, rafts or any application requiring air. The trumpets are built on a heavy mounting base that secures to the vehicle using four rust-resistant stainless steel bolts. Either model horn will deliver a powerful sound to be heard. Kit comes with all needed mounting hardware. Spanish instructions included.
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CHALLENGER EC - ENGINE COMPARTMENT MOUNT AIR HORN WITH DIRECT DRIVE COMPRESSOR. The Challenger EC will give any vehicle a powerful truck horn sound with Wolo's heavy duty compressor no tank needed. Designed for easy installation in most engine compartments. The Model 809 is all metal construction with an enamel painted base. The trumpets are triple chrome plated. The air inlet feed is between the two trumpets for making air line hook-up simple. Built with quality components which will insure years of dependable service. All needed mounting hardware and air hose is included. Spanish instructions are included.
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CHALLENGER DD - ROOF MOUNT TRUCK AIR HORN WITH DIRECT DRIVE COMPRESSOR. The Model 808 roof mounted horn is a perfect addition to any truck, RV, van, etc. Installation is made easy with the heavy duty, maintenance free compressor. Every component of the horn is made to withstand the extremes in weather conditions. The mounting base of the Model 808 fastens with four stainless steel bolts which provide a secure watertight installation. The air feeder hose connection has been designed to mount easily and to be hidden from view. Both trumpets are finished in bright chromium triple plated. Challenger DD is built with quality components which will insure years of dependable service. All needed mounting hardware and air hose is included. English and Spanish instructions are included. Horn Size: L 14-1/2 in. x W 7 x H 5 in.
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CHALLENGER ROOF MOUNT AIR HORN - When conditions demand a powerful sound, use the Model 805 roof mounted horn. Every component of the horn is made to withstand the extremes in weather conditions. The mounting base of the Model 805 fastens with four stainless steel bolts which provide a secure watertight installation. The air feeder hose connection has been designed to mount easily and to be hidden from view. Both trumpets are finished in bright chromium triple plated, making the Challenger an attractive addition to any truck. Built with quality components that will give years of dependable service. All needed mounting hardware is included. The Model 805 requires an on board air system. Spanish instructions are included.
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TIGER TANK AND COMPRESSOR - An easy to use two piece air supply system consisting of an air storage tank, compressor (air pump), 1/4-inch air hose, fittings, and hardware. The compressor has a built-in regulator to maintain preset air pressure in the steel storage tank. All moving parts of the compressor are manufactured to strict standards. The compressor motor is carefully balanced and mounted on heavy rubber bushings, virtually eliminating all vibration. Air hose fittings are made quality brass to insure leak free installations. The Model 800 comes with a 20-foot coiled air filler hose with fittings to inflate tires, shocks, rafts, or any application requiring air.