220?
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=123315
Printed Date: 24 Aug 2025 at 11:36pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 220?
Posted By: allis/cattle
Subject: 220?
Date Posted: 13 May 2016 at 10:00pm
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Will 38 inch cast centers from a 7000 series work on a 220 with 30.5x24
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Replies:
Posted By: MACK
Date Posted: 13 May 2016 at 10:29pm
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To the best of my knowledge they should work with your wedges. MACK
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Posted By: allis/cattle
Date Posted: 13 May 2016 at 10:41pm
Posted By: SteveM C/IL
Date Posted: 13 May 2016 at 11:40pm
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Wedges are axle specific.Wheels are not...sorta.7030 up should be fine I think a 7000 may have different center? Look in AGCOpartsbooks.com
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Posted By: Arcs and Sparks
Date Posted: 16 May 2016 at 8:54pm
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When I purchased my 220 the rear castings were both cracked? It had 38" centers. I searched forever to find vintage exact replacements. I did in fact find several sets but always one of the pair would have hairline cracks in the same spot as my 220 had. All were casting # 265221-03. In the end I went with a set of 38" castings off of an 8030 They had already been removed from the tractor and were stored in a rack at the local salvage yard. They had "removed from an 8030" painted on them using a paint pen. . These were casting # 271989-02. As mentioned earlier your wedges make up the variation for your 3 5/8" axles. I purchased the Agco pilot bolts and a 7/8" X 12 TPI tap to chase the holes in my wedges. That is an odd tap but they are still available. An old mechanic later told me that they just re-tapped the wedge holes 1"-8 UNC and used grade 8 bolts as the jack bolts to drive the wedges off. I have since talked with a person who switched his out centers with centers off of a 7060. These were a 70254094 casting. I think you have many donors that you can use the castings off of. We had both wheels switched out on my 220 in less than 1 1/2 hours. Good luck.
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Posted By: ILGLEANER
Date Posted: 16 May 2016 at 10:10pm
Any 210/220 7010 thru7080 and 8010 thru 8070 will interchange. Keep the wedge with the tractor it was on always, and use any of those centers.
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