Sunbelt B1PD5041 21 in. Predator Mower Blade. For John Deere mowers with a 60" cut 7 Iron deck. Blade is 21" long by 2-1/2" wide by .250" thick. Blade has a 29/32" diameter center hole. Includes 1 blade. USA
Replaces: John Deere M128485, M133381, M144196, M163983, M168223, TCU15881, TCU18990; Oregon 96-730, and Rotary 10073.
Sunbelt Predator blades have an extended cutting length for increased cutting efficiency, as well as superior mulching capabilities over traditional mulching blades. Their airflow tooth design increases blade strength while producing more airflow for smaller clippings, and the cutting edges stay sharper longer. They feature a unique patented and independently tested Marbain® heat-treated steel that offers increased hardness as well as resistance to bending and impact damage. This results in a cutting edge that stays sharper, longer making them approximately 25% - 40% harder than standard lawnmower blades, providing the tightest tolerances when comparing all-makes blades vs. original equipment blades.
