Rotary 6262 Heavy Duty Blade, Pack Of 2 Replaces Part Numbers: AYP/Roper/Sears - 134149, 532134149; Husqvarna - 532134149 Fits The Following Models: AYP - AYP7143A79, AYP7158A49, AYP9149A69, DPR20H42STA, TS14H42C, 2P4B9A, 9169A99, 9178B99,HALT150E, LT150, LZ135107H, PB195H42LT, P145107HP, 2 for 42", 917.270722, 917.270722, Husqvarna - LTH1342, LTH1342A, YTH1542XP, YTH1542XP, YTH1542XPG, YTH1542XPG, 2 for 42" Also Fits: Poulan - HDK19H42, HD17542, HD1842, PB1842LY, PB20H42LT, PB20H42YT, PB20H42YT, PD17542LT, PD22H42STA, PK1942LT, PO15542LT, PO17542LT, PP165H42A, PRK17H42STB, PR185H42STB, PR185H42STE, PR18542STA, 2 for 42", 917.270722; Southern States Models - SO1742STA, SO17542LT Thickness: 0.1870"; Width: 2-1/4"; Length: 21"; C.H.Diameter: 5 Point Star Requires (2) For 42" Cut; Pack Of 2 Blades