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Allis Chalmers D crankshaft

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=108884
Printed Date: 24 Jul 2025 at 3:33pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: Allis Chalmers D crankshaft
Posted By: Ages Cat
Subject: Allis Chalmers D crankshaft
Date Posted: 12 Jul 2015 at 9:03am
I posted earlier looking for a Model D, WD-45 powered  crankshaft. The tractor and grader crankshafts are different as the grader shaft does not use the single hole for the single puley mount, but uses a triple pulley and requires a Woodruff key and the end of the shaft drilled and tapped to 5/8-18 NF thread. Our shaft is cracked at the #1 crankshaft throw radius. AC part number is 70230003. Please advise if you have a crankshaft. The old number from the book is a226532 and the casting number on the shaft is 226535.


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Curt Anderson
HD3, HD5B, HD6AG,HD6B dozer, I-400,615, 616,620,720,ACP25 lift truck, 1956 D Grader, AC 540 loader, AC #84 plow, Simplicity tractors, Agco MT225, Agco 2025,



Replies:
Posted By: rmcghie
Date Posted: 18 Dec 2015 at 11:02am
took motor out shaft would have yo be ground as it is still in motor and had water init


Posted By: Ages Cat
Date Posted: 18 Dec 2015 at 3:07pm

I was contacted by a gentleman from Missouri in July. He had a crankshaft and also arranged delivery to me. It has been re-ground and  is ready to bo back into the grader.

Thanks for the note.


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Curt Anderson
HD3, HD5B, HD6AG,HD6B dozer, I-400,615, 616,620,720,ACP25 lift truck, 1956 D Grader, AC 540 loader, AC #84 plow, Simplicity tractors, Agco MT225, Agco 2025,



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