42 in Lawn Mower Mulching Blades fit for Craftsman, Husqvarna, Poulan, Poulan Pro Riding and Zero-Turn Mowers with 42" cutting decks; 2009 and newer Husqvarna RZ series zero turns with 42" stamped deck;2009 and newer Husqvarna YTH series tractors with 42" stamped decks; Husqvarna CZ24175 Poulan Lawn Mower Blades Fit for Poulan PB19H42YT CO17542LT HD17542 PB20H42YT PB195H42LT PB2042YT PBA19542LT PBA19542LTX PD17542LT PO17542LTX PO17542STD PO19542LT PR17542STA PR17542STB PR17542STC SO17542LT PO16542LT PO17542LTX PD185H42ST PB20H42LT PRK17H42STB PR1742STA XT19H42YT PB18542LT PB1842LT PPR20H42STC PB195H42LT Lawn Tractor Husqvarna Lawn Mower Blades Fit for Husqvarna 2042 LS, LOYTH 20 F 42 T, LT 125, LT 130, LT 16542, LT 18542, LTH 130, LTH 140, LTH 145, LTH 1542, LTH 18542, YT 150, YT 180, YT 190, YT 1942 T, YTH 145, YTH 150, YTH 1542, YTH 160, YTH 180, YTH 1842, YTH 18542, YTH 190, YTH 20 B 42 T, YTH 2042 ride mower, CZ4217, CZ42175, CO185H42STA...