Air filter lawn tractor lawn mower compatible BRIGGS STRATTON Length (mm): 177 Width (mm): 89 Height (mm): 38 Weight: 88 g Prefilter compatible: 33270098 For models: BRIGGS STRATTON 176400 - 19A400 - 19B400 - 19E400 - 19F400 - 19G700 - 192400 - 196400 - 197400 - 250400 - 256400 - 257400 Code: 33270100 Original part number: 691643 - 496077 BRIGGS STRATTON AH