OEM Kohler Part Number 24-818-01-S. Kohler 24-818-01-S #1 Cylinder Head Complete Kit Genuine OEM Replacement Part. OEM Kohler Part Number 24-818-01-S OEM Kohler Part Number 24-818-01-S Please Refer to Original Equipment Owners Manual to verify Compatibility. This product is brand new and will come in original factory packaging. We are proud to be a factory authorized retailer. We use several different carriers and choose the most economical for the item and destination based on the estimated transit time displayed.