DOP24-318-202 Kohler #1 Cylinder Head Kit No. 24-318-202-S. This is #1 head on a Kohler engine CH22S-76599. Make sure you know which head you need as they have two different ones. This head comes with the valve train kit, all parts concerning valve train with push rods. No Gaskets. This is a OEM Kohler head part number 24-318-144,and 24-318-173S,