Farm Equipment - Oil Seal # Needed

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Oil Seal # Needed

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=146532
Printed Date: 19 Jul 2025 at 2:48pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Oil Seal # Needed

Posted By: KenBWisc
Subject: Oil Seal # Needed
Date Posted: 17 Jan 2018 at 9:47am

I'm looking for a number for a B transmission main shaft seal. The AC # is 70206538. Any help is appreciated!

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'34 WC #629, '49 G, '49 B, '49 WD, '62 D-19, '38 All Crop 60 and still hunting!

Replies:

Posted By: K-Mo
Date Posted: 17 Jan 2018 at 11:36am

Just GOOGLE "Bearing 70206538".
Sometimes with AC numbers, remove the 70 from the number (206538).
K-Mo

Posted By: CAL(KS)
Date Posted: 17 Jan 2018 at 11:59am

206538 crosses to a national 471765

shaft 1.187

bore 2.00

.25 inch thick

or an SKF 11800 same dimensions

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Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20

Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15

Posted By: orangereborn
Date Posted: 17 Jan 2018 at 1:31pm

My Agco book shows these so maybe more choices....70206538= National 480162 and Chicago Rawwhide=11841. I did not chase it any further...HTH
Dale

Posted By: KenBWisc
Date Posted: 19 Jan 2018 at 3:12pm

Thanks, got it!

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'34 WC #629, '49 G, '49 B, '49 WD, '62 D-19, '38 All Crop 60 and still hunting!

Posted By: Gary
Date Posted: 19 Jan 2018 at 3:36pm

Ebay

70206538 AGCO Allis PTO Seal ?

https://www.ebay.com/itm/OEM-Allis-Chalmers-Tractor-PTO-Seal-Early-B-C-70206538/331964978451?hash=item4d4aa79513:g:Q5UAAOSwg3FUeK3w" rel="nofollow - https://www.ebay.com/itm/OEM-Allis-Chalmers-Tractor-PTO-Seal-Early-B-C-70206538/331964978451?hash=item4d4aa79513:g:Q5UAAOSwg3FUeK3w