John Deere 160 Excavator Converted to Harvester WindowsAbrasion resistant polycarbonate windows for the John Deere 160D Harvester. Check your dimensions with ours listed below (tallest and widest measurements). Location Dimension Front 34 3 4" x 53 3 4" If the window you are looking for says unavailable follow the instructions below: Select the window location first as the thickness options will be dependent on which window you select. Then select your thickness and tint option.