D21 flywheel  
       
      Printed From: Unofficial Allis
        Category:  Other Topics
       Forum Name:  Pulling Forum
       Forum Description:  Forum dedicated to Tractor and Garden Pulling
       URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=155915
       Printed Date: 04 Nov 2025 at 8:43am Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
      
 
  
      Topic: D21 flywheel
       
      Posted By: Allisplumber
       Subject: D21 flywheel
       Date Posted: 26 Nov 2018 at 10:34am
       
      
        
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I’m looking for a new or very good used D21 flywheel, thanks for any help 
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  Replies: 
       
      Posted By: NEVER green
       
      Date Posted: 26 Nov 2018 at 4:17pm
       
      
        
          
	
   Steel??
  ------------- 2-8050 1-7080 6080 D-19  modelE & A 7040   R50         
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      Posted By: Allisplumber
       
      Date Posted: 26 Nov 2018 at 5:07pm
       
      
        
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Will be pulling farm stock class , but will be around 350 hp , 3000 rpms max , I know most all the guys I pull with still have the stock cast ones , steel would probably be the best way to go ? 
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      Posted By: ACFarmer
       
      Date Posted: 27 Nov 2018 at 6:46pm
       
      
        
          
	
If your taking the time to put one in, put in a steel flywheel. Even at 3000 and below.
  ------------- Making a living farming with and working on Allis Equipment
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      Posted By: NEVER green
       
      Date Posted: 27 Nov 2018 at 7:00pm
       
      
        
          
	
   You will sleep better at night with steel, wouldn t want to be libel for an injury or worse. I have a Rursch flywheel and 3 dick clutch, comes with rear engine plate slightly modified for low clearance bolts.  Its for a 210, shaft same as a 21???
  ------------- 2-8050 1-7080 6080 D-19  modelE & A 7040   R50         
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      Posted By: Allisplumber
       
      Date Posted: 27 Nov 2018 at 7:35pm
       
      
        
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Not sure if the shaft is the same but the d21 takes the same clutch as a 210 and 220 so I would think so , how much you asking for the one you have ? Thanks 
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      Posted By: NEVER green
       
      Date Posted: 28 Nov 2018 at 4:57pm
       
      
        
          
	
   How close are you to the twin cities? Im 40 miles west.
  ------------- 2-8050 1-7080 6080 D-19  modelE & A 7040   R50         
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      Posted By: Allisplumber
       
      Date Posted: 28 Nov 2018 at 7:28pm
       
      
        
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I’m east of Green Bay Wi , so your probably over 4 hours drive from me 
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      Posted By: NEVER green
       
      Date Posted: 29 Nov 2018 at 4:17pm
       
      
        
          
	
    Isshh ......... Just talked to Darrin and a new billet steel 12.5 crowler triple disc is 49, so 2500 sounds reasonable, at least I try to be reasonable. Just measured the shaft size it is 1 3/8.
    Let me know watchya think, there is others interested.
  ------------- 2-8050 1-7080 6080 D-19  modelE & A 7040   R50         
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      Posted By: injpumpEd
       
      Date Posted: 30 Nov 2018 at 8:24am
       
      
        
          
	
D21/210/220 can all use the same clutch when it comes to replacements. I think the D21 has more room in bell housing with the top mounted release fork though, when considering dual, or triple disc setups. I run a dual disc, and the casting bump where the release shaft passes through required some grinding. 
  ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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