The Poloron 20831 is a 1971 lawn tractor from the Fleetwood Series, built in Michigan City, Indiana, USA. It features an 8 hp Briggs & Stratton 318cc 1-cylinder gasoline engine with manual recoil start. The tractor uses a 7-speed friction disc transmission with 7 forward and 3 reverse gears. It has two-wheel drive and manual steering with an open operator station. Tires are sized 14x5.00 front and 16x6.50 rear. Attachments include a 32" mid-mount mower deck, a 30" single-stage snowblower, and a 32" front-mount blade. The Poloron 20831 is related to the Poloron 20832 model.