THIS OIL CHANGE KIT INCLUDES TWO QUARTS KINETIX 10W-30 OIL, AND AN OIL FILTER. THE OIL FILTER REPLACES AM125424, AND THE OIL REPLACES TY22029. FITS THE FOLLOWING MODELS: LT166, LT170, L100, L108, L110, L111, L118, L120, L130, LA120, LA130, LA140, LA150, LT133, LT150, LT155, LT160, LX173, LX177, LX256 LX255, LX266, LX288, SST15, SST16, SST18, STX38, STX46, X300 (ENGINE MARKED FS541V; FS600V-), X304 (ENGINE FS541V), X310, X320 (ENGINE MARKED FS651V-) X324 (ENGINE FS651V), X330, X350, X354, X370, X380, X384, X390, X394, X500 (SERIAL NUMBER 060,001), X530 (ENGINE MARKED FS730V), X534 (ENGINE MARKED FS730V), X570, X584, X590, Z225 (SERIAL NUMBER 060,001), Z235, Z245, Z335E, Z224M, Z345M, Z345R, Z355E, Z355R, Z425, Z435, Z445, Z465, Z625, Z645, Z655 AND Z665. ALSO WILL WORK WITH SOME SCOTT'S MOWER MODELS AND SABRE MOWER MODELS. PLEASE EMAIL YOUR MODEL NUMBER IF UNSURE. Warning:Lead-Nickel-Cancer and Reproductive Harm