2440 Coolant heater

   / 2440 Coolant heater #1  

loganhorse

Bronze Member
Joined
Feb 22, 2017
Messages
75
Location
Reynolds station ky
Tractor
John deere 2440
What's the correct one for this tractor?
Finding RE313366 and AT72330. So what's the difference between them??

Thanks.
 
   / 2440 Coolant heater #2  
What's the correct one for this tractor?
Finding RE313366 and AT72330. So what's the difference between them??

Thanks.

Re313366 is the element only for replacement. At72330 is the complete kit for first time install.
 
   / 2440 Coolant heater
  • Thread Starter
#3  
Re313366 is the element only for replacement. At72330 is the complete kit for first time install.
Here is what I have. I feel like I should hear or be able to feel heat when plugged in and I can.
57b05f2c10ff222b00363a027afaa952.jpg
 
   / 2440 Coolant heater #4  
Yep, that's it. Yes you should be able to feel some heat shortly after plugging in. This was a pretty good element but they do fail, re313366 is what you most likely need (or an equivalent tank heater from parts house).
 
   / 2440 Coolant heater #5  
Sure glad to see people using block heaters instead of ether, tiger torches, heat guns or tow starting.
 
   / 2440 Coolant heater
  • Thread Starter
#7  
Yep, that's it. Yes you should be able to feel some heat shortly after plugging in. This was a pretty good element but they do fail, re313366 is what you most likely need (or an equivalent tank heater from parts house).
Wouldn't happen to know what size the line is would you? I'm not around my tractor currently.
 
   / 2440 Coolant heater #8  
hoses are 5/8'' inside diameter 14'' & 16'' long
 
   / 2440 Coolant heater #10  
Here is what I have. I feel like I should hear or be able to feel heat when plugged in and I can.
57b05f2c10ff222b00363a027afaa952.jpg

Looks like what's on my 2030, gets very hot to the touch. 20-30 minutes and it starts the tractor easy.
 

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