AgSmart Gauge Wheel Assembly for John Deere 4 1 2" x 16", Stem Bearing with Cross Hole 803 JD5079 6 pieces total Cutoff Allowance 55mm 6 pieces total 50 Hole Size 1 1 2" Offset 2" Center hole 28 1 4" Directions CounterClockwise Rotation Updraft Thickness 1 2" Hole Diameter 1 1 2" APPLICATION FOR BUSH HOG Brand AgSmart Make Type Model Bush Hog Rotary Cutter 1207 Bush Hog Rotary Cutter 1220 Bush Hog Rotary Cutter 1256 Bush Hog Rotary Cutter 1257 Bush Hog Rotary Cutter 1257R 2 Bush Hog Rotary Cutter 12720 Bush Hog Rotary Cutter 1287 Bush Hog Rotary Cutter 1307 Bush Hog Rotary Cutter 207 Bush Hog Rotary Cutter 220 Bush Hog Rotary Cutter 257 Bush Hog Rotary Cutter 257R 2 Bush Hog Rotary Cutter 2614 Bush Hog Rotary Cutter 2620 Bush Hog Rotary Cutter 2720 Bush Hog Rotary Cutter 277 Bush Hog Rotary Cutter 287 Bush Hog Rotary Cutter 307 Bush Hog Rotary Cutter 307 O Bush Hog Rotary Cutter 307R Bush Hog Rotary Cutter SQ142 Bush Hog Rotary Cutter SQ148 Bush Hog Rotary Cutter SQ160 Bush Hog Rotary Cutter SQ172 Bush Hog Rotary Cutter SQ184 Bush Hog Rotary Cutter SQ7 Bush Hog Rotary Cutter SQ72 2 Bush Hog Rotary Cutter SQ72 3 Bush Hog Rotary Cutter SQ840 7300 series before 1992 Diameter 16 Inch Width 4 1 2 Inch Brand AgSmart Spoked Center No Nylon Wheel Half No Bearing SMA888515240 Bearing I