This is a genuine Kohler 20 755 05-S 20-755-05-S lawn & garden equipment engine gasket set. This part is for lawn & garden equipment models including the K20, K25, K30, K35, K40, K45, K50, K55, K60, K65, K70, K75, K80, K85, K90, K95, K100, K105, K110, K115, K120, K125, K130, K135, K140, K145, K150, K155, K160, K165, K170, K175, K180, K185, K190, K195, K200, K205, K210, K215, K220, K225, K230, K235, K240, K245, K250, K255, K260, K265, K270, K275, K280, K285, K290, K295, K300, K305, K310, K315, K320, K325, K330, K335, K340, K345, K350, K355, K360, K365, K370, K375, K380, K385, K390, K395, K400, K405, K410, K415, K420, K425, K430, K435, K440, K445, K450, K455, K460, K465, K470, K475, K480, K485, K490, K495, K500, K505, K510, K515, K520, K525, K530, K535, K540, K545, K550, K555, K560, K565, K570, K575, K580, K585, K590, K595, K600, K605, K610, K615, K620, K625, K630, K635, K640, K645, K650, K655, K660, K665, K670, K675, K680, K685, K690, K695, K700, K705, K710, K715, K720, K725, K730, K735, K740, K745, K750, K755, K760, K765, K770, K775, K