23 AIR COMPRESSORS; AIR COMPRESSOR KITS COMPRISING AN AIR COMPRESSOR, AN ELECTRIC CLUTCH, AND MOUNTING BRACKETT FOR MOUNTING SUCH COMPRESSOR AND CLUTCH TO A TRUCK ENGINE; AND TIRE SERVICING EQUIPMENT-NAMELY, FARM VEHICLE TIRE BEAD BREAKER TOOLS, AND HOISTS FOR LIFTING AND HANDLING TIRES AND WHEELS