Ford L9000 9000 Truck Tractor 13 Speed PTO Wet Kit Cummins Diesel 3 Axle Lowboy. 1988 Ford L9000 Tractor. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment\Other Heavy Equipment”. The seller is “discounttrailersupply” and is located in this country: US. This item can be shipped to United States.