Farm Equipment - 8050 Pto seal

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8050 Pto seal

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=141684
Printed Date: 01 Oct 2025 at 6:31pm
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Topic: 8050 Pto seal

Posted By: Oldred
Subject: 8050 Pto seal
Date Posted: 21 Aug 2017 at 3:47am

How common is the Pto seal to start leaking on an 8050 ? Found some small pieces of hay wrapped behind the 540 flange after the hired man (Dad) was running discbine. Got new seals at the shop ready to go should I be worried about the bearing and have one on standby before disassembly also ?

Thx for any info/experience

Mark

Replies:

Posted By: MACK
Date Posted: 21 Aug 2017 at 7:45am

No, bearings are usually in good shape. MACK

Posted By: DrAllis
Date Posted: 21 Aug 2017 at 9:04am

Two seals and one Oring.

Posted By: Oldred
Date Posted: 21 Aug 2017 at 10:37pm

Cool Thx for replies.

Got them at the shop ready to go.

Posted By: Oldred
Date Posted: 17 Sep 2017 at 11:31pm

Started the disassembly.

How do you get the inner bearing off the end of the pto shaft right behind the big nut to get the shaft out ? Kinda puzzled ?

Didn't want to get to ruff with it just yet ?

Thx Mark

Posted By: MACK
Date Posted: 18 Sep 2017 at 6:59am

Use a slide hammer and pull shaft out of bearing. MACK

Posted By: Oldred
Date Posted: 18 Sep 2017 at 9:12am

Okay Thx

Posted By: Oldred
Date Posted: 18 Sep 2017 at 11:49am

I take to get the bearing back on just tap on pto shaft gently for installation then ?

Thx