OEM Part Numbers: GX21784 / AM141035 / GY20852 / GX21786 Fits 48" Mower Decks For 145 155C LA130 LA140 LA145 LA155 LA165 Lawn Tractors, D140 D150 D155 D160 E140 E150 E160 E170 100 Series Tractors X140 X165 X166 Select Series Tractors Z245 Z255 Z355E Ztrak Multi Pack Includes 3 GX21784 John Deere lawn mower blades are manufactured with a combination of carbon and boron to provide hardness for a long life and sharp edge without breakage. Standard Style Mower Blade John Deere Original Equipment 3 Mower Blades - GX21784,3
Specifications: Length 17.047IN, Width 2.750IN, Thickness 0.156IN, Wing Height 1.220IN, Hole Size 0.689IN, Cut Length 4.921IN, Material 10838F, Finish A, Note A.
Fits the following John Deere models: 145, 155C, D140, D150, D155, D160, E140, E150, E160, E170, LA130, LA140, 46, 44, LA145, LA155, LA165, S140, S160, S170, X140, X165, X166, X167, X245, X255, X355E. This is an O.E.M. John Deere part. Thanks for looking!