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AC 170-175 Hyd pickup elbow?

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Tracy Martin TN View Drop Down
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Joined: 11 Sep 2009
Location: Gallatin,TN
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tracy Martin TN Quote  Post ReplyReply Direct Link To This Post Topic: AC 170-175 Hyd pickup elbow?
    Posted: 19 Oct 2026 at 10:36pm
Can't find an elbow, part #70256068-8, rubber elbow ate front pump to steel intake tube. Any help appreciated. Thanks, Tracy
No greater gift than healthy grandkids!
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DrAllis View Drop Down
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Joined: 12 Sep 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 19 Oct 2026 at 11:00pm
Is this the one you were having hydraulic system problems with ???
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Tracy Martin TN View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tracy Martin TN Quote  Post ReplyReply Direct Link To This Post Posted: 20 Oct 2026 at 6:01pm
Dr Allis, it is the same tractor. Wanted to have a good one on hand if this one is bad. Got to take some sheet metal off to get to it. Thanks, Tracy
No greater gift than healthy grandkids!
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Tim NH View Drop Down
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Joined: 16 Oct 2012
Location: Lancaster NH
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Post Options Post Options   Thanks (1) Thanks(1)   Quote Tim NH Quote  Post ReplyReply Direct Link To This Post Posted: 10 hours 37 minutes ago at 7:26pm
Tracey, I could order the other end that goes to the sump. I thought after 50 years the pump end would be bad too, but it looked like new, no sun shine on it I guess. I was told pump end rubber piece is no longer available from Agco. I took the sump pan off to check and clean the screen. That pan weighs 20 something pounds, and its not very big. Today it would be just stamped steel.
Tim
1950 WD 1959 D14 1955 WD45 1976 7000 B 207
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Tracy Martin TN View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tracy Martin TN Quote  Post ReplyReply Direct Link To This Post Posted: 7 hours 46 minutes ago at 10:17pm
Tim, I ordered the gaskets and stepped rubber hose at pan. Was your filter screen dirty? Tractor has just over 500 hours on it. Thanks, Tracy
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Tim NH View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Tim NH Quote  Post ReplyReply Direct Link To This Post Posted: 43 minutes ago at 5:20am
Yes I had pieces of two different types of gasket sealer, and metal chips. I'll make the reason for the chips real short. The drain plug bolt for the sump is the long one, and the plug for the transmission drain cover is the short plug. These are 7/8" NCT, that rely on the plastic washer for sealing. Well someone put the long bolt in the trans drain cover. The noise I could hear while moving, was the long bolt rubbing against the pto gear. Its all good now, nice and quiet.
1950 WD 1959 D14 1955 WD45 1976 7000 B 207
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