1.
Dimensions: Length 17", Width 2-3/4", Thickness 0.160", Center Hole 7 point star
2.
OEM Part Replacement: Replaces OEM Part: AM137757, AM141035, GX21784, GY20852, GX21786
3.
Compatibility: Compatible with John Deere models D140, D150, D155, D160, E140, E150, E160, E170, LA130, LA140, LA145, LA155, LA165, 145, 155C
4.
Additional Compatibility: Compatible with John Deere models S140, S160, S170, X105, X140, X165, X166, X167, Z245, Z255, Z355E
5.
Pre-sharpened and Painted: Blades are pre-sharpened and painted for safety; paint wears off during initial use