Farm Equipment - Allis U question

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Allis U question

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=192801
Printed Date: 12 Oct 2025 at 9:18pm
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Topic: Allis U question

Posted By: Matt06br
Subject: Allis U question
Date Posted: 08 Jan 2023 at 1:03pm

I have a set of Allis U rear steel wheels with extension rims. When I purchased them a couple years ago. All of the lugs were not mounted on the rims, lugs came loose on a pallet. The question I have, how many lugs belong on each wheel and how many belong on each extension rim? Thanks

Replies:

Posted By: Alberta Phil
Date Posted: 08 Jan 2023 at 2:12pm

If these wheels are for the earlier 'U' with the flathead Continental engine, the parts manual I have says 40 spade lugs required which would be 20 for each wheel; 2 rows of ten each. Extension rims are usually only one row of lugs but the number is not specified in the parts list.