For Briggs and Stratton 450E Series 125cc Carburetor Sealing ring Set Lawn Mower
Carburettor for 2-stroke Mantis 7222 7225 7230 7234 tiller C1U-K54A 1252001 E8H3. The engine will not work properly without it,this mower carb gasket set can mix the air and fuel to a proper ratio and provide it to the engine for combustion.