do any of you have good specs for the actual steering sector shaft diameter and/or inside diameter of the eccentric bushings? I have a late styled B that the previous owner had left the eccentric bushings out for some reason. I received one from a donor tractor (unsure of its serial number) but the inside diameter is too small for my sector shaft. Information I received from JD parts catalogs show the same bushing on styled B with only the I styled being different. However, in this world of internet I get conflicting reports that show a change for serial numbers greater than 201000. My serial number is 275155 and I would appreciate any clarification on the correct part. I am going to measure the exact shaft diameter as soon as possible but the bushing I received has an ID of 1.49”