BRIGGS STRATTON compatible lawn tractor mower engine oil seal D. shaft (mm): 25.4 D. outer (mm): 39,7 Weight: 8 g For models: BRIGGS STRATTON 080500, 080700, 080900, 081500, 081700, 081900, 090700, 092500, 100900, 110900, 111900, 130700, 130900, 131700, 131900, 133700, 135700 Part No.: 30270111 Original part No.: 391485 294167 ah