Includes (1) 237421-S FilterNew, Bulk PackedGenuine OEM Replacement Part # 237421-SConsult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Kohler: K301-47738, K301-47739, K301-47740, K301-47748, K301-47750, K301-47752, K301-47755, K301-47760, K301-47774, K301-47779, K301-47784, K301-47813, K301-47814, K321-10202, K321-10210, K321-102100, K321-102101, K321-102102, K301-47817, K301-47818, K301-47831, K301-47832, K241-46311, K241-46315, K241-46322, K241-46323, K241-46329, K241-46333, K241-46337, K241-46341, K241-46348, K241-46351, K241-46352, K241-46354, K241-46355, K241-46356, K241-46357, K241-46363, K241-46364, K241-46366, K241-46374, K241-46375, K241-46376, K241-46379, K241-46380, K241-46381, K241-46382, K241-46383, K241-46389, K241-46390, K241-46391, K241-46392, K241-46393, K241-46394, K241-46397, K241-46398, K241-46400, K241-46405, K241-46407, K241-46409, K241-46415, K241-46416, K241-46422, K241-46424, K241-46425, K241-46426, K241-46427, K241-46428, K241-46429, K241-46430, K241-46431, K241-46432, K241-46433, K241-46434, K241-46437, K241-46439, K241-46443, K241-46444, K241-46446, K241-46447, K241-51100C Generators, K241-51100D Generators, K241-51100E Generators, K241-51101C Generators, K241-51101D Generators, K241-51101E Generators, K241-51103C Generators, K241-51103D Generators, K241-46535, K241-46536, K241-46537, K241-46538, K241-46539, K241-46540, K241-46541, K241-46545, K241-46548, K241-46549, K241-46552, K241-46554, K241-46555, K241-46556, K241-46557, K241-46558, K241-46559, K241-46560, K241-46562, K241-46564, K241-46566, K241-46567, K241-46569, K241-46577, K241-46578, K241-46580, K241-46582, K241-46585, K241-46587, K241-46590, K241-46591, K241-46593, K241-46597, K241-46603, K241-46606, K241-46608, K241-46610, K241-46611, K241-46613, K241-46614, K241-46615, K241-46617, K241-46624, K241-46627, K241-46628, K241-46630, K241-46632, K241-46633, K241-46634, K241-46636, K241-46640, K241-46642, K241-46643, K241-46645, K241-46646, K241-46650, K241-46651, K241-46652, K241-46653, K241-46657, K241-46659