620 hydraulic coupler o ring

bobgrimes · Oct 9, 2019

Can anyone tell me where I can get the o rings that go in the hydraulic couplers? Part # R 21722R Have not tried John Deere yet. The closest dealer is fifty miles away and charges me a fortune to mail.

Jim.ME · Oct 9, 2019

You can try a hydraulic shop, if you have one local to you. Here are the specs for the R21722 O-ring. (drop the R suffix for current JD part number). Save the image to your computer and you can enlarge it for better reading.

r.w.b. · Oct 9, 2019

Pioneer couplers go to farm supply store

PJH · Oct 10, 2019

Agreed - our local Rural King has them.

wore out · Oct 10, 2019

(quoted from post at 15:03:46 10/09/19) Can anyone tell me where I can get the o rings that go in the hydraulic couplers? Part # R 21722R Have not tried John Deere yet. The closest dealer is fifty miles away and charges me a fortune to mail.

In Jim.ME's post in the details you will note "industry size 211" and "90 durometer".

That simple info will get you what you need at a hydraulics parts place, or farm supply with with an O-ring assortment.

Merton · Oct 10, 2019

Standard Pioneer Female connector uses the same o ring.

620 hydraulic coupler o ring

bobgrimes

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Jim.ME

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r.w.b.

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PJH

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wore out

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Merton

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