Toothed Blade / John Deere AM100946Pack Size:1John Deere AM100946, John Deere M82408, John Deere M74449, John Deere AM137324, John Deere M84472Dealer Choice 51-2490, Dealer Choice 50-2270, Dealer Choice 50-2515, Dealer Choice 50-5250, Dealer Choice 50-4105, ESF 114-564, Green Line 34503, Green Meadow UGA909, Laser 91338, Laser 91672, Laser 91462, Landscaper Pro 231016, Mow More MB642, Mow More MB6310, Oregon 96-309, Oregon 90-409, Prime Line 7-08514, Prime Line 7-08519, Ratio Parts 101-013, Rotary 6310, Rotary 6421, Sunbelt B1JD5105, Sunbelt B1PD5125John Deere SRX895 series riding mowers and LT133, LT150, LT155, and LT166 series; requires 2 for 38" deckLength: 19 1/2 ", Center Hole: 11/16 ", Outer Hole: 7/16 ", Center To Center: 4 ", Width: 2 1/2 ", Thickness: .203 "