The Simplicity 6517 is a garden tractor produced from 1988 to 1989 as part of the 6500 Series. It features a 17 hp Kohler MV17 691cc 2-cylinder gasoline engine with an air-cooled vertical-shaft horizontally-opposed design. The tractor uses a belt-driven hydrostatic transmission with infinite forward and reverse gears. It has a wheelbase of 48.3 inches and weighs 512 lbs. The 6517 includes an independent front PTO with a mechanical clutch and two-wheel manual steering. Attachments available include 42" and 48" mid-mount mower decks, a snowblower, and a blade, making it versatile for various garden tractor tasks.