Toothed Blade / John Deere GX22151Pack Size:1John Deere GX22151Oregon 92-615John Deere 102, 115, 125, 135, D100, D110, D120D, D130, LA100, LA105, LA110, LA115, LA120, LA135, X110, X120 and Z225; requires 2 for 42" deckLength: 21 3/8 ", Center Hole: 7 pt. star, Outer Hole: 7/16 ", Center To Center: 4 ", Width: 2 1/2 ", Thickness: .203 "