The Kohler 1706587-S Engine Fuel Tank stores fuel for delivery to compatible Kohler engines during operation. It serves as a fuel reservoir within the engine's fuel system, helping provide a supply for normal engine running. This tank is a practical replacement for a cracked, leaking, or damaged fuel tank that may cause fuel loss or interfere with equipment use. Replacing a faulty tan... https://www.wholetoolbox.com/kohler-1706587-s-engine-fuel-tank/1706587-S.html