Oliver 770 PTO rebuild/parts

r8f1k · Jul 1, 2020

I have a nice Oliver 770 PTO that needs a good overhaul, resealing. I am looking for the following:
1) Bottom PTO pan gasket
2) The gasket that goes behind the clutches (about 3" round, 3 holes around the perimeter) mounts directly to the main housing
3) The rear cap/plug that sits behind the very end of the output shaft. It has worn through the metal and I would like to find a new one.

el6147 · Jul 1, 2020

gaskets could be made easily enough, I likely have a plug but I would only look for one if you were unsuccessful at buying a new one.

My go to place for new Oliver is Maibach tractor in Creston Ohio.

J. Schwiebert · Jul 1, 2020

Have you had the output shaft out of your gear case? There was a change made in how the shaft was held in there and since your plug is worn through you will need the new style kit and maybe a shaft too.

r8f1k · Jul 1, 2020

I just bought the PTO yesterday. I know nothing of its' history. Any thoughts on another supplier other than Maibach? No problem with them, just in case they don't have it.

J. Schwiebert · Jul 1, 2020

Send me an e-mail with your phone number. I will explain more. J.

Mongo59 · Jul 4, 2020

Korves Oliver in Waterloo, Illinois. They carry most 'seals and o-rings' per their sales bill. Find them on the web.

Oliver 770 PTO rebuild/parts

r8f1k

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el6147

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J. Schwiebert

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r8f1k

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J. Schwiebert

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Mongo59

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