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pump o-ring ?

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tenn terry t
10+ Years
10+ Years
Posts: 71
Joined: Sun Feb 02, 2003 9:12 pm
Zip Code: 37036
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Location: Charlotte tn(35 miles west of music city)

pump o-ring ?

Postby tenn terry t » Wed Jun 12, 2019 10:57 pm

im thinking it was John the cub owner or maybe Eugene came up with a five? sided o-ring for the hydraulic pump? how are they holding up and I would like the part number and where to get them thank you :tractor:

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John *.?-!.* cub owner
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Zip Code: 63664
Tractors Owned: 47, 48, 49 cub plus Wagner loader & other attachments. 41 Farmall H.
Location: Mo, Potosi

Re: pump o-ring ?

Postby John *.?-!.* cub owner » Thu Jun 13, 2019 10:15 pm

I ordered them from Mcmaster.com, but I think they are available at many auto parts places now.
https://www.mcmaster.com/o-rings
Select Double X-Profile Oil-Resistant Buna-N O-Rings
Then go down to item 112. 1/2 x11/16.

Yes, they are holding up quite well. I have only used them in a couple pumps. due to health I am not doing as much repair work as I used to.
If you are not part of the solution,
you are part of the problem!!!

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Willy
5+ Years
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Joined: Sun Oct 22, 2017 4:54 pm
Zip Code: 38330
Tractors Owned: 1951 Cub Lil Red
Location: Dyer, TN

Re: pump o-ring ?

Postby Willy » Fri Jun 14, 2019 9:41 am

I put them in my Cub about a year and a half ago and no issues at all with them.
Waking up the ol' Cub

Nah, it's not leaking oil. It's just marking it's territory.

User avatar
tenn terry t
10+ Years
10+ Years
Posts: 71
Joined: Sun Feb 02, 2003 9:12 pm
Zip Code: 37036
Circle of Safety: Y
Location: Charlotte tn(35 miles west of music city)

Re: pump o-ring ?

Postby tenn terry t » Fri Jun 14, 2019 10:43 pm

THANKS GUYS that's what I was looking for I gots one leaking and I got one acting a fool and another just slow operating. :worthy:

Bob McCarty
Team Cub
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Location: CO, Longmont

Re: pump o-ring ?

Postby Bob McCarty » Sat Jun 15, 2019 7:30 am

If there is no scoring on the shaft, there is probably no great advantage to the x version. Dash 112 is the correct size for either style.
"We don't need to think more,
we need to think differently."
-Albert Einstein


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