Go to Hoye Tractor Parts and look under YM336 (hydraulics) and you will find the adapters you were looking for. You can also google- HA-38 hydraulic adapter and find it , or HHA-18 hydraulic adapter for the kit so you can just use hose.
Yes, they are METRIC. Especially Deere' compacts made by YanmarI have been trying to find out the size of the high pressure hydraulic line coming from the hydraulic pump. I would assume it would be metric. It's not in any of the manuals. I even emailed the JD help site without success.
Yes, that's the answer the OP needs. The problem has already been solved and the parts are available.Go to Hoye Tractor Parts and look under YM336 (hydraulics) and you will find the adapters you were looking for. You can also google- HA-38 hydraulic adapter and find it , or HHA-18 hydraulic adapter for the kit so you can just use hose.