18-30 radiator tank  
       
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        Category:  Allis Chalmers
       Forum Name:  Farm Equipment
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       URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=44892
       Printed Date: 04 Nov 2025 at 12:49am Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
      
 
  
      Topic: 18-30 radiator tank
       
      Posted By: Matt (Jordan,MN)
       Subject: 18-30 radiator tank
       Date Posted: 02 Feb 2012 at 4:42pm
       
      
        
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 Does any one have good pictures of a 18-30 bottom radiator tank that they could post? I think i might have one but i don't have anything to compare it with. It is the same size as a later 20-35 but the neck for the rad. hose is straight out and not curved up. The casting number on it is C900B. I will cost a picture of it later.     Thanks Matt 
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  Replies: 
       
      Posted By: Gary(WI)
       
      Date Posted: 03 Feb 2012 at 7:18am
       
      
        
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1927  20-35 had 3 pipece lower rad hoses 2 hoses plus one cast pipe in between made a l shape rather than going at an angle from the water pump the water pump points straight down rater than at an angle   Gary
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      Posted By: Fred in Pa
       
      Date Posted: 04 Feb 2012 at 5:17am
       
      
        
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This is the 18-30 ,it has not one thing in common with a short fender 20-35.
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      Posted By: Alberta Phil
       
      Date Posted: 04 Feb 2012 at 9:38am
       
      
        
          
	
The lower tank you have is from a '27 short fender 'E' 20-35. The outlet comes straight out as was mentioned and then there is a 90 degree casting that connects to the water pump. '27 'E' has a lot of differences from a '28 and up. A good friend of mine stopped by last night with an early '27 that he had just bought.   #8165,  95th short fender produced. It has the priming cups in the head, Wheeler-Schebler carb and early Eisemann GS4 mag.  Fenders are different along with above mentioned water outlet, longer governor lever etc. Transmission cover is a welded fabrication rather than stamped. I have #9114. 
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