looking for a head for a 1989 jd 790 excavator ( casting # R61521 )

   / looking for a head for a 1989 jd 790 excavator ( casting # R61521 ) #1  

Soundguy

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JD 790 excavator

vin FE790DL008544
engine tag 6466T26799
casting R61521
year 1989

Anyone know a place selling one and a head set ( other than john deere 2800$ ).

Thanks
 
   / looking for a head for a 1989 jd 790 excavator ( casting # R61521 ) #2  
Try a Google search for Construction equipment used parts.

There are several places out there selling reman, used and aftermarket parts.
 
   / looking for a head for a 1989 jd 790 excavator ( casting # R61521 )
  • Thread Starter
#3  
I know, and I'm doing that, just seeing if anyone here had one. Lots of construction guys here.

thanks
 
   / looking for a head for a 1989 jd 790 excavator ( casting # R61521 ) #4  
Just wondering if you found a cylinder head yet. I'm sure by now, you've found it's the same head used on a 4440 Ag. tractor. Found quite a few on Tractorhouse, but just used, and looks like a few have been at least magnafluxed, but not rebuilt. http://www.tractorhouse.com/list/partssearch.aspx?partnum=R61521&pst=starts

Not sure how used/rebuilt parts compared to new, whether purchased through an Ag. dealer, or Industrial/Construction, but Ag. prices are normally 10% to 20% less, for the very same part. Go figure.
 
   / looking for a head for a 1989 jd 790 excavator ( casting # R61521 )
  • Thread Starter
#5  
Agreed. I crossed it over to most of the 4?40 series.

I have one coming truck from wengers.. i believe it was a 4840 or a 4440 head.

and yeah.. much cheaper than the JD industrial head.

thanks
 

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