The Kohler 1785305-S Engine Carburetor Kit helps maintain proper fuel delivery and engine performance in compatible Kohler engine applications. This kit contains carburetor-related components designed to support servicing and restoring the fuel and air mixing system. A properly functioning carburetor helps supply the engine with the mixture needed for starting, idling, and operation. ... https://www.wholetoolbox.com/kohler-1785305-s-engine-carburetor-kit/1785305-S.html