Direct Replacement For The Following Oem Part Numbers: 187292, 532187292, 192870, 532192870, 532187281, 587253301, 587125401, 21546238, 539112057, 532192872, 21546299, 21549012, 21546300, 5321928-70, 21549009Fits The Following Oem Models:Ariens - 30 Inch Gear, 42 Inch Automatic, 42 Inch Gear, 42 Inch Hydro, 46 Inch Automatic, 46 Inch Hydro, 48 Inch Automatic, 48 Inch Hydro, 54 Inch Automatic, 54 Inch Hydro, Precision 42 Inch Hydro, Precision 46 Inch Hydro, Precision 48 Inch Hydro, Precision 54 Inch Gear, Precision 54 Inch Hydrohusqvarna - 124 C, 142 Rj, 155 Bt, 2042Ls, 2146Xls, 2246Ls, 2346Xls, 2348Ls, 2354Gxls, 236 R, 2748Gls, 2754Gls, 322 L, 362, 436 Li, 445, 556, 9032 Pw, Ct126, Ct153, Ct154, Cth126, Cth163T, Cth164T, Cth173, Cth174, Cth184T, Cth194, Cth19530, Cth204T, Cth2138R, Cth224T, Cth2642, Cth2642Tr, Drt900H, Ez17, Ez21, Ez4216Ho, Ez4217Kaa, Ez4822, Ez4824, Ez5424, Ez5426, Ez6124, Gt2254, Gt54Ls, Gth2254 Xp, Gth2448T, Gth2454T, Gth24K54, Gth24V54, Gth2548 Xp, Gth2554 Xp, Gth260, Gth260 Xp, Gth263T, Gth2648, Gth264T, Gth2654, Gth2654T, Gth26K54, Gth26K54T, Gth26V54, Gth2754, Hu625Hwt Wheeled, Iz5225, Le389 Wheeled, Lgt24K54, Lgt2554, Lgt25K54, Lgt2654, Lgth22V48, Lgth2454, Lgth24V54, Lgth26V54, Logth2448T, Loyth20F42T, Lsz4622, Lsz5422, Lsz5424, Lt126, Lt131, Lt141, Lt151, Lt152, Lt154, Lt1597, Lt1942, Lt19538, Lt19538R, Lt2213, Lt2223A2, Lta18538, Lth126, Lth141, Lth1438, Lth151, Lth152, Lth1538, Lth154, Lth1542, Lth171, Lth1738, Lth174, Lth1742, Lth17538, Lth1797, Lth1842, Lth18538, Lth19530, Lth2038, Lth2038R, Lth2042, Lth2142, Lth2142D, Lth2142Dr, Mz54, Mz5424S, Mz5424Sr, Mz54S, R214C, R53W, Re11597, Rider 1030, Royal 53, Rz19Ce, Rz3016, Rz3016Bf, Rz3019, Rz3019Bf, Rz4216, Rz4219, Rz4219Bf, Rz4221Bf, Rz4619, Rz4620, Rz5422, Rz5424, Rz5424T, Rz5426, Rz54I, Srd17530, St324 P, Tc130, Tc138, Tc138L, Tc138M, Tc138T, Tc139T, Tc142, Tc142T, Tc238, Tc238T, Tc238Tx, Tc239T, Tc342, Tc342T, Tc38, Ts138, Ts138L, Ts138M, Ts142,