New Replacement AIR Filter Cartridge for Briggs Stratton Small Engines, Generators, Etc. Dimensions 130mm x 112mm x 20mm (L x W x H). Fits Following Models: 399959, 4101, 4915, 491588, 491588S, 5043B, 5043D, 5043H, 5043K. 491588S. 92200, 112200, 12A900-12T899 and 128700-129799. Includes: (5) Air Filter Cartridges (Shown In Pictures) Please double check photos for comparison and compatibility.