IH 300 Utility PTO oil Seal.

DaveIH300U · Aug 9, 2009

When I go up hills oil runs out the Pto shaft oil seal. I have packed it with greese and it has helped. I ordred a seal from my local dealer but it is the wrong size. Can anyone find a correct part number for this seal. ? I was told I have an overrunning clutch type PTO. This is my first tractor and I am very green. I have looked on many parts sites but each one has a different part number listed. Any help would be great.

Dave

CNKS · Aug 9, 2009

If you have an overruuning clutch, you probably have a transmission driven PTO, although most PTO's on the 300's were live. The link is to the parts section of the CaseIH site, compare the diagrams with your PTO. The live one will have a large square "box" outside of the rear housing. The "dead" one will be a smaller circular insert. The seals could even be the same, but look at the part numbers.
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IH 300 Utility PTO oil Seal.

DaveIH300U

New User

CNKS

Well-known Member

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