Kohler Magnum Horizontal Engine with Electric Start — 12 HP, 1 1/8in. X 3 25/32in. Shaft, Model# M12S-471597

Kohler 12 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. Not for sale in California. Customers are responsible for checking local codes and regulations prior to purchase. Displacement (cc): 29.07, HP: 12, Shaft Output: Horizontal, Shaft Dimensions L x W (in.): 1 1/8 x 3 25/32, Shaft Keyway (in.): 1/4, Shaft End Tapped (in.): 7/16-20, Ignition System: Electronic, Shaft Rotation (From PTO Shaft Side): CCW, Bore x Stroke (in.): 3.38 x 3.25, Auto Compression Release: Yes Kohler 12 HP Magnum air cooled, 4-cycle, horizontal engine Shaft: UNF threads