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620 John replied to the thread late 4020 PTO o-ring leakage.For side console new gen syncro tractors there was a service bulletin years ago on adding a check valve in one of the oil line fittings... -
620 John replied to the thread Oil rings on 1945 A.I ran into this about a year ago on a '42 A. I did NOT install the 3 piece oil rings. I used the one piece oil control ring in the very...
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