Intake manifold gasket lawn tractor lawn mower compatible BRIGGS STRATTON For models: BRIGGS STRATTON 170000 , 170400 , 170700 , 171000 , 171400 , 190000 , 190400 , 191700 , 194400 , 195400 , 233400 Original code: 30270151 Original code: 270684 BRIGGS STRATTON NS - ah m