Mulching Blade for 21 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM #'s 165833, 175052, 406712, 532175064

MaxPower's 331737B includes 1 mulching blade for many 21 in. cut Craftsman . Husqvarna . and Poulan mowers. This blade replaces OEM #s 165833 . 175064 . 189028 . 7133276 . 7133524 . 008020 . 159267 . 175052 . 176135 . 406706 . 406712 . 406712X431 . 532 15 92-67 . 532 17 50-52 . 532159267 . 532165833 . 532175064 . 532176135 . 532189028 . 532406712 . 539111878 and PP23020. Also fits Craftsman CMXGZAM100129. This blade measures 21 in. L and 2-1/4 in. W with a 5/8 in. center hole. To ensure proper fit . please verify the OEM # of the blade you are replacing matches the OEM # listed in this description. MaxPower blades are proudly manufactured in the USA to meet or exceed OEM specification.