AIR FILTER FITS BRIGGS & STRATTON 491588 SPECIFICATIONS:WIDTH 4 1/2" LENGTH 5 1/4"FITS:BRIGGS & STRATTON 92200, 112200, 12A900-12T899 AND 128700-129799 SERIES JOHN DEERE 14PZ, 14SZ, JS20, JS30 AND SELECTED ENGINES ON JA60, JA65, JS60, JS61 AND JS63TORO 20323, 20835, 20836 AND 29639REPLACES OEM:21529800, 399959, 4101, 4915, 491588, 491588S, 5043, 5043A, 5043B, 5043D, 5043H, 5043K, 3364, 33644, AM116236, LG491588, LG491588JD, LG491588S, PT15853 REPLACES AFTERMARKET:102-549, 003-364, 15734, 187448, 197925, 197927, 2175, 2420, 261-1149, 2838, 30-027, 30-710, 38160, 4100236, 42420, 42868, 475262, 491588, 504-00578, 510310, 514313Warning:Lead-Nickel-Cancer and Reproductive Harm