The Craftsman 131.9640 is a 1968 lawn tractor built by Roper and distributed by Craftsman, a part of Sears. It features a 7 hp Tecumseh 245cc 1-cylinder air-cooled gasoline engine with manual recoil start. The transmission is a belt-driven gear type with 3 forward and 1 reverse speeds. It has two-wheel drive and manual steering with an open operator station. The tractor weighs 265 lbs and measures 54.25 inches in length. Tires are sized 11.00x4.00 front and 14.00x5.50 rear. It includes a mid PTO that is independent. Attachments include a 32-inch mid-mount Craftsman mower deck with 2 blades, manual lift, 5 cut positions, and cut height range from 1.75 to 3.25 inches. The original price was $385 in 1968.