Head Gasket Kit / Kohler 24 841 02-SPack Size:1Kohler 24 841 02-S, Kohler 24 041 40-S, Kohler 24 041 33J. Thomas 24-841-02, NHC 24 841 02-SKohler CH18-CH23, CV22 and CV675; for 22 and 23 HP enginesEthanol: Not compatible with greater than 10% ethanol fuel, Kit services 1 cylinder