Kohler Magnum Horizontal Engine with Electric Start — 16 HP, 1 1/8in. x 3 25/32in. Shaft, Model# M16S-711591

Kohler 16 HP Magnum Horizontal Engine. The Magnums compact package disguises the tough-as-nails performance within. Born of heavy-duty cast iron and featuring an electronic ignition system and automatic compression release, Magnum engines provide durability and reliability throughout the years. U.S.A.