The Kohler OEM Carburetor Assembly 12853140 12853140-S is a gas-powered engine part specifically designed for riding mowers. Made by Kohler, this carburetor assembly is compatible with several Kohler models and is a crucial component for maintaining and repairing lawn mowers. It is important to note that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm, so proper handling and installation are essential for safety.