Oil pan gasket lawn tractor mower mower compatible BRIGGS STRATTON For models: BRIGGS STRATTON 11 280700 , 281700 , 282700 , 283700 , 285700 , 286700 , 287700 , 288700 , 289700 , 28A700 , 28B700 , 28C700 , 28D700 , 28M700 , 28N700 , 28P700 , 28Q700 , 28R700 , 28S700 , 310700 , 311700 , 312700 , 313700 Part No.: 30270093 Original part No.: 692226 271916 4163 BRIGGS STRATTON AH