Bagging Blade / John Deere M154062Pack Size:1John Deere M154062, John Deere AM137329 (kit), John Deere AM141034, John Deere AM141034Oregon 92-111John Deere X300 and X304; Z225 EZTrak; requires 2 for 42" deckLength: 21 3/8 ", Center Hole: 7 pt. star, Width: 2 3/4 ", Thickness: .187 "