Lawn tractor mower engine oil seal compatible BRIGGS STRATTON D. shaft (mm): 24,3 D. outer (mm): 41,5 Weight: 8 g For models: BRIGGS STRATTON 133200 , 133400 , 135200 , 135400 , 136200 Original part no.: 30270107 Original part no.: 495307S 495307 355097 AH