20 Inch Coulter Disk for John Deere Moldboard Plow Coulter, F20177JDM Also used on the below

Also used on the below listed International Harvester McCormick equipment:

the court ruled in 1870 overwhelming against John Deere Company

The tires came from a Woods Equipment  dealership buyout

Final Drive Axle Seal Retainer Plate for International and IH Farmall 140

20 Inch Coulter Disk for John Deere Moldboard Plow Coulter, F20177JDM Also used on the belowFluted Coulter Disk Blade for John Deere Moldboard Plows. Commonly used on John Deere New Universal (NU) and 450 Metric Plow Bottoms. This Fluted Coulter Disc is 20" inches in diameter. The center hole is 2 1 8" inch. The 5 mounting holes are 2 7 8" inch apart (measuring side by side) (center of hole to center of hole). Replacement aftermarket coulter blade part number F20177JDM. Coulter discs are also referred to as coulter blades. These disk are new