Carburetor needle lawn tractor mower lawn mower compatible BRIGGS STRATTON For Models: 171400 , 190400 , 190700 , 191700 , 194400 , 195400 , 221400 , 233400 , 243400 , 252400 , 254400 , 326400 , 422400 , 422700 , 42A700 , 42B700 , 42D700 , 42E700 Original Code : 30270031 Original Code : 394682 BRIGGS STRATTON ah m