The Craftsman 917.28812 is a 2008 lawn tractor built by AYP and distributed by Craftsman (a part of Sears). It features a 20 hp Briggs & Stratton 502cc 1-cylinder air-cooled gasoline engine with a 1.5 gallon fuel tank. The hydrostatic transmission offers infinite forward and reverse gears. This two-wheel drive tractor has manual sector and pinion steering and disc brakes. It weighs 493 lbs (223 kg) and rides on 15x6x6 front tires and 18x9.5x8 rear tires. Attachments include a 42-inch mid-mount Craftsman mower deck with a 2-blade manual lift system. Electrical system is 12 volts with negative ground.