Just received an instruction manual for setting up and operating McCormick-Deering Tractor Disc Harrows Nos. 9A and 9B.
The disc I have is a 5 foot model which is listed as a 9A in the manual. Discs are 18 inch on mine and according to the manual the center mounting hole is a square 1 3/16. Does anybody have information regarding where I could obtain discs of this size?
The disc I have is a 5 foot model which is listed as a 9A in the manual. Discs are 18 inch on mine and according to the manual the center mounting hole is a square 1 3/16. Does anybody have information regarding where I could obtain discs of this size?