The pump is solid cast iron with head unloaders for better start up in cold weather and less wear and tear. The engine is the Honda GX160. It has the standard pull start configuration with low oil shutdown and air idle control. The item "GAS AIR COMPRESSOR" is in sale since Monday, January 20, 2014. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Air Compressors & Blowers\Other Air Compressors".The seller is "northcentralairinc" and is located in Downs, Kansas. This item can be shipped to United States.