Ariens 921013 Snow Blower, Self-Propelled, Engine: 342cc Briggs & Stratton, Clearing Width: 30", Housing Height: 21", Drive System: Disc-O-Matic Friction Drive Transmission, Impeller & Auger: 14" 3-Blade Steel Impeller, Tire Size: 15X5.0-6, SN: 005166