Farm Equipment - D-10 series 3 pilot bearing? pilot bushing ?

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D-10 series 3 pilot bearing? pilot bushing ?

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=202040
Printed Date: 03 Jul 2024 at 6:39pm
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Topic: D-10 series 3 pilot bearing? pilot bushing ?

Posted By: tractorboy
Subject: D-10 series 3 pilot bearing? pilot bushing ?
Date Posted: 29 Jun 2024 at 11:35am

Bout ready to put son's engine back in. According to everything I read , supposed to have a pilot bearing. This one has a bushing that slides onto the larger shaft. I've ordered a bearing, & a bushing and neither will work. The bearing is too big to fit into the flywheel & the bushing is too small, only fits on the live PTO shaft. any help appreciated! keith so. va.

Replies:

Posted By: SteveM C/IL
Date Posted: 29 Jun 2024 at 11:44am

Some one said that series had live hyd and shaft was splined to flywheel

Posted By: steve(ill)
Date Posted: 29 Jun 2024 at 12:40pm

skip down about 10 posts to Garys comment...

https://www.allischalmers.com/forum/d14-pilot-bushing-replacement_topic201938.html" rel="nofollow - https://www.allischalmers.com/forum/d14-pilot-bushing-replacement_topic201938.html

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Like them all, but love the "B"s.

Posted By: tractorboy
Date Posted: 29 Jun 2024 at 4:10pm

Yes that small shaft is splined into the flywheel, there's still a bushing that fits into the flywheel & slides onto the larger shaft. That size bushing doesn't match up with anything in DJ"s or Steiner's or anything I can find on fleabay. Guess I'll clean up the old one & reuse. keith so.va.

Posted By: steve(ill)
Date Posted: 29 Jun 2024 at 4:15pm

i think that was the conclusion... that the bushing that IS AVAIALBE is for the Series 1... not yours..... seems odd that nobody sells the NEW one.

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Like them all, but love the "B"s.

Posted By: Gary
Date Posted: 30 Jun 2024 at 6:45am

Part 'Description'

The Ser.I part is titled BUSHING Clutch Shaft

The Ser.II and III is titled BEARING ASSY. clutch

The Ser.II and III Clutch Disc Assy. is different P/N than Ser.I

G

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Dug up some old pictures I took when I replaced the Ring Gear in my D-12 Ser.III

It appears there is a 'Bushing' in a rearward facing nose of the Flywheel.

It would seem this Bushing / Bearing would support the end of the hollow Tube that is splined in to the Clutch Disc and powers the Transmission.

Posted By: Mikez
Date Posted: 30 Jun 2024 at 10:24pm

236056 bushing is still available

Posted By: steve(ill)
Date Posted: 30 Jun 2024 at 10:39pm

8 digit number would be 70236056 - bushing.

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Like them all, but love the "B"s.