Gresen hyd valve seal

Bkpigs · Dec 7, 2020

I am trying to do some work on a Gresen 1203 spool valve bank. I am needing 6 oil seals for it. They seem to be an odd shape. They are square-faced with some taper from the front to the back. The back side has a recessed grove in it making it almost a U-shape when viewed from the rear. From what I can measure it is 1.25 O.D. .95 I.D. .138 wide at its thickest .1 at its thinest and .135 in height when the seal is laid flat on the table.

I have searched the internet with not a lot of luck. Seems I can't figure out which style spool valve I have.

I will post some pictures in a bit from my phone.

Bkpigs · Dec 7, 2020

Correction, it is a 2703.

Howard H. · Dec 7, 2020

Might ask these guys - looks like they sell Gresen parts.
Parts

J. Schwiebert · Dec 8, 2020

FYI I still have some Gresen parts books If you want one I should be able to send you one. I need your U S mail address so I know where to send it. My email should be open. You have a 3 spool monoblok valve. Include your phone number. J.

Bkpigs · Dec 8, 2020

J. Schwiebert, I don't see your email popping up as an option to send to.

Howard, thanks. I will try to contact them today.

wore out · Dec 8, 2020

Check out the catalog section linked below, it sounds like need some type of "U-seal".

Also, try calling them, they may know exactly what you need for your Gresen valve.

https://www.baumhydraulics.com/images/Catalog/sec-g.pdf

J. Schwiebert · Dec 8, 2020

I will try it one more time. If not post yours. That was a very common loader valve (in 2 spool) in fact out IH loader had a Gresen valve like yours except it is a 2 spool version J.

Bkpigs · Dec 9, 2020

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Gresen hyd valve seal

Bkpigs

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Howard H.

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J. Schwiebert

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wore out

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J. Schwiebert

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