4 Lawn Mower 42" Deck Bagging Blade John Deere 100 D100 LA100 Series X300 X304 Tractors AM141034 M154062 Fits: John Deere 102, 105, 115, 125, 135, LA100, LA105, LA110, LA115, LA120, LA125, LA135, D100, D110, D120, D130, X110, X120, X125, X145, X300, X304, Z225, Z235 Bagging Blade Replaces OEM Part Numbers: John Deere AM137329, AM141034, M154062 Bagging Blade Specs: Length: 21 3/8", Center Hole: 7 pt. star, Width: 2 3/4", Thickness: .187", Specially designed: to replace 7 pt. star center hole