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Allis G Clutch Shaft & Int. Gear Parts

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=46282
Printed Date: 05 Sep 2025 at 1:57am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: Allis G Clutch Shaft & Int. Gear Parts
Posted By: Hackinator
Subject: Allis G Clutch Shaft & Int. Gear Parts
Date Posted: 26 Feb 2012 at 1:01pm
Hello, this is my first post here on the forums. I've used it for a great deal of information already in the rebuilding of my Allis Chalmers G that my father and I have been restoring to operate on our produce farm in SE Wisconsin. So for that, thank you to the active members here.

Now to the issue/issues at hand: I took apart the bell housing to clean it yesterday. Thankfully I did because I quickly noticed that the clutch shaft oil seal (800371) was bad, the intermediate gear roller bearings (800374) had been sheared somehow, and the rear thrust washer (800375) was entirely missing. 

I was able to cross reference the oil seal (800371) with a Federal Mogul # 471649. So that is taken care of. However, for the life of me I can not find any numbers for the roller bearings or find anyone who manufactures a thrust washer.

I'm not a fan of asking others to do my work for me, but I'm hoping someone here has done this before and has information that could point me in the right direction to acquire the necessary parts to finish this thing off. Thank you in advance for any help. Attached are pictures that illustrate what I am looking for.

-Jason George Hack






Replies:
Posted By: Matt (Jordan,MN)
Date Posted: 26 Feb 2012 at 1:19pm

I should have or can get everything you need. I have quite a few transmission parts for the G. Send me a PM or email me at mailto:mbscott881@hotmail.com" rel="nofollow - mbscott881@hotmail.com if you still looking.    Thanks Matt



Posted By: Hackinator
Date Posted: 26 Feb 2012 at 1:30pm
Matt, I just sent you an email.


Posted By: TramwayGuy
Date Posted: 26 Feb 2012 at 3:37pm
You could also try AGCO if you want new parts.  Also, for the actual transmission (except for creeper gear), the gears are the same as model B and C.


Posted By: norm[ind]
Date Posted: 26 Feb 2012 at 7:08pm
we have the parts alsoand can  furnish the parts   some new   1-574-342-4545


Posted By: Hackinator
Date Posted: 01 Mar 2012 at 11:20am
For future reference, the Federal Mogul # 471649 or National Oil Seal # 471649V work to replace the Allis 800371.

Federal Mogul 471649:

Shaft Size=1", Housing Bore=1.624, Outer Diameter=1.628, Width=0.25in

Natioanl Oil Seal 471649V:

Inside Diameter (Inches):1
Inside Diameter (Millimeters):25.4
Thickness (Inches):0.25
Thickness (Millimeters):6.35
Outside Diameter (Inches):1.628
Outside Diameter (Millimeters):41.35



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