As far as I know, it is the same. See Sergeant's post above where he listed the part numbers. He has a LOT of experience and a family member who works at Deere. I am confident he gave you the right part references.Supper thankful for the patient replies. I get the requirements. One more question that maybe someone has seen. My Greene machine has a K90 Transaxle. I am assuming (or shouldI?) that all K90's would take the same THRV and Free riding bar. Is there a list somewhere that shows what tractors have the K90's? I have seen a lot of posts about this upgrade but not sure if they are the same transaxle as the x739.
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