The Craftsman 917.25552 LT4000 is a 1991 lawn tractor built by AYP and distributed by Craftsman, a part of Sears. It features a 12.5 horsepower Briggs & Stratton single-cylinder gasoline engine with electric start and a 1.25 gallon fuel tank. The tractor has a 6-speed belt-driven gear transmission with 6 forward and 1 reverse gears. It is a two-wheel drive machine with manual steering and an open operator station. The power take-off (PTO) is a mid PTO, independent type with a manual clutch. Electrical system includes a 12-volt battery with negative ground and charging amps for battery and headlights. Attachments include a 38-inch mid-mount Craftsman mower deck with 2 blades.