Replacement of tank no. 494406, BS494406; Carburetor replacement #795477, 498809, 498811, 494407, 494775, 497619, BS-498809, 699660, 794147, 794161, 795469; Replace carburetor filter air #698369, replace primer bulb #694394 691347 494408, replace spring #698719 691859 692211, replace gasket and diaphragm #795083 281028 272372 495770 Compatible with Briggs and Stratton engines 9B900 9C900 9D900 9F900 9F900 9H900 9J900 9K900 9M900 9S500 9T500 9T700 10E900 10F900 10A902; The set contains: 1 fuel tank with carburetor, 2 gaskets, 3 springs, 1 air filter, 1 fireball, 1 spark plug;