Replacement Head Gasket Kohler, Fits John Deere 110,112 with KohlerOne New Aftermarket Replacement Metal Head Gasket for Kohler K Series and Magnum Engines This metal cylinder head gasket seals the cylinder head to the engine block on Kohler K Series cast iron single cylinder engines and Kohler Magnum engines, maintaining combustion compression and preventing coolant or oil leaks. It is a direct aftermarket replacement for OEM Kohler part numbers 47 041 15 S, 47 041 10, and 237658, and is compatible with Gravely and