This is a good way to clean up the side of your tractor by putting this air box on instead of the big round one it sits tight down in next to the tractor and makes it look clean. The item “Ford 801 901 2000/4000 Prior Mdl 4 CYL DIESEL Tractor Original Air Cleaner Box” is in sale since Tuesday, March 3, 2020. This item is in the category “Business & Industrial\Agriculture & Forestry\Other Agriculture & Forestry”. The seller is “rippeestractor” and is located in Farmington, Missouri. This item can be shipped to United States.