Construction and other equipment - Allis H3/HD3 Sprocket Capscrew

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Allis H3/HD3 Sprocket Capscrew

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=120142
Printed Date: 26 Jul 2025 at 8:49pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: Allis H3/HD3 Sprocket Capscrew

Posted By: orangeman
Subject: Allis H3/HD3 Sprocket Capscrew
Date Posted: 09 Mar 2016 at 6:43pm

Guys: Need to replace a few capscrews that hold the sprocket in place. The part numbers is 241032. The number for the capscrew in later parts books changes that showed a longer capscrew that extended through the sprocket and axle flange terminated by a nut.

The original capscrews have a thick head and I believe they are 5/8" x18 thread - Sandy Lake says no stock.

Does anyone have a cross reference to a Dorman wheel stud that might interchange with the Allis Capscrew. Was thinking Caterpillar might have something as well.

Any ideas would be appreciated.

Thanks...Orangeman

Replies:

Posted By: Ray54
Date Posted: 09 Mar 2016 at 10:03pm

Cat nut and bolt hardware is as good as you can get,and the same price or cheaper a lot of times.They have a on line catalog that I have got into to get part numbers of bolts so not hard to do. The catalog is called " One Safe Source " don't remember if that is online name as well.

Posted By: orangeman
Date Posted: 10 Mar 2016 at 4:20am

Found the Catalog - excellent information and Thank-You!