It kind of depends on what you are going to use the tractor for. If you are going to use it hard you may want to replace some of the higher speed bearing, but I usually only replace bearings if the cage it broken or there is gauling in the balls or you can see defects. Also, if the balls and/or the race are rusty you may want to replace. It also depends on how much money you want to spend as many of the transmission bearings are quite expensive, especially the larger ones. Five thousands play in those old transmissions, to me, is not much. I have a Super H that one of the pinion bearings went out and one of the failed balls got between the bull gear and the pinion and stopped the tractor. My dad wasn't thinking when he shifted to low gear, let out the clutch, and crunch, broke out one of the teeth in the bull gear. He actually had a new tooth welded back in and used the tractor for years after that. I bought the tractor from him and have had it for years and you only hear a little clunk every revolution when in road gear. Roger
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Today's Featured Article - Memories of an IH Super A When I was ? up to 10, I worked on my Papaw's farm in Greeneville, TN every summer. As I grew older (7), it was the thrill of my day to ride or drive on the tractor. My Papaw had a 1954 IH Super A that he bought to replace a Cub. My Papaw raised "baccer" (tobacco) and corn with the Super A, but the fondest memory was of the sawmill. He owned a small sawmill for sawing "baccer" sticks. The Super A was the powerplant. When I was old enough (7 or 8), I would get up early and be dressed to
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