??REPLACE??AYP: 192870, 187292. Ariens: 21546238. Dixon: 532192870. Husqvarna: 532187292 532187281 532192870 539112057 587125401 YTA18542 YTH2348 . :11590. Stens: 285-585 and other riding mowers. ??REPLACE??AYP, Sears, Craftsman, Ariens, Husqvarna, Electrolux, Poulan Pro & Oregon 42″, 46″, 48″ and 54″ decks lawn tractors.Fits for 54″ poulan pro P54ZX. ??DIMENSION??:Length 7-1/2″ / 190mm,Contains the grease.Mounting hole distance:5-5/8″ / 143mm.Blade mound: 5 point star shaped,more stable. ??PACKAGE INCLUDE??1 x Top nut, 1 x Bottom bolt, 2 x Washers, 4 Tapped bolts and 1 x Pre-lubricated grease zerk.Do make sure you put the washer between the pulley and spindle to prevent drag and premature pulley failure. ??3 MONTHS WARRANTY ?? Please do not hesitate to contact us if you have any questions.The Connect comes with a full 3 months warranty.If the product is broken or there is something wrong with the package, we will replace it.Suitable Models Fit