Hydraulic pump

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Dave Irish
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Hydraulic pump

Postby Dave Irish » Fri Jan 15, 2021 2:39 pm

Good day gentlemen, I hope all are well. Would anyone happen to know the sizes of the o ring that stops the hydraulic fluid from getting into the crank case? And the two that seal the lines running into the pump?
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Dale Finch
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Re: Hydraulic pump

Postby Dale Finch » Fri Jan 15, 2021 2:42 pm

Don't know the dimensions, but TM Tractors has them:
http://www.tmtractor.com/new/hy/hy_001newparts.htm
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Bob McCarty
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Re: Hydraulic pump

Postby Bob McCarty » Fri Jan 15, 2021 3:18 pm

The pump shaft o-ring is a dash 112. The manifolds o-rings are a dash 115. Those are from Messick's website.
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Don McCombs
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Re: Hydraulic pump

Postby Don McCombs » Fri Jan 15, 2021 4:00 pm

Cub Hydraulic Pump O Ring Sizes.pdf
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Dave Irish
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Re: Hydraulic pump

Postby Dave Irish » Sun Jan 17, 2021 5:35 pm

Thanks Guys. Keep well!

I'll most likely be back sooner than later I m finally going to do the crankshaft seal. Should be an adventure.
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