Carburetor Gasket fits Honda GX240, GX 240 & GX270. 16221-ZA0-800, 16221-ZA0-306, Honda 2030658, 3672620, Oregon 49-187, Stens 485-148 Carburetor Gasket Fits Honda GX160 & GX 200 Honda OEM # 16221-ZA0-306, 16221-ZA0-700, 16221-ZA0-800 Oregon # 49-187 Rotary # 485-148