4020 hydraulic connections

Pilot199 · Nov 26, 2014

Anyone tell me what the modern hydraulic connections are called? I have duals on the back of my 4020 but are the factory originals. I understand that I can get a universal fit hydraulic connector.

What are they called & where's the best place to buy them?

Thanks,

Gary

Bob · Nov 26, 2014

The modern style is known as "ISO" or "Pioneer".

You can buy adapters at 'most any farm supply store or change the "barrels" over to the new style, AFAIK, DEERE is the only source for those kits.

It has been posted here/discussed the ones sold now are not as tough/durable/leakfree as the originals.

<img src = "https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcQC7NzoI4hhltp0UnOtQjZ2hhi5kamEqnzOcAael6iYe8CJu_Xf">
Typical DEERE to "Pioneer" adapter

ben brown · Nov 26, 2014

you get iso coupler replacement for jd from A&I also also get them for large ih couple through A&I

Pilot199 · Nov 26, 2014

Bob, thanks for the info. Those adapters may be the way to go.

Gary

Bob · Nov 26, 2014

FYI, DEERE owns A&I, making, as I posted, DEERE the only source for the changeover kits.

D- · Nov 27, 2014

That is the easiest way and you still have the option of using the Deere connectors.

4020 hydraulic connections

Pilot199

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Bob

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ben brown

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Pilot199

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Bob

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D-

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