Quicksilver 8112231 Gasket KitCarburetor Gasket Set 8112231 Fits select 40125 HP Mercury & Mariner 2-stroke outboards. Complete Kit contains gaskets, bowl plug gasket, nozzle well gasket, fuel bowl gasket, cover plate, and flange gasket. Easy to install with common tools. Check your owner's or service manual for fit and instructions.*Special order item