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Which Earl's Oil cooler?

odl777

Forum Mentor
Hello All,

I am looking at oil coolers. I have always used lockhart however I am looking for a upgraded design like a Earl's cooler. Can anyone recommend one? I am looking to mount one on each of the below bikes. So far this is what I was looking at, am I on the right track? Should this be the model I buy.

Earl's#361-21300

13-Row Narrow Oil Cooler ?-10AN Female O-Ring Ports
?4'' Body Height
?Gray

1979 GS 750 e
1978 GS 1000 s
 
The Earl's 13 row cooler is the one I chose for my ELR, only in black. If you get one, just be careful that you have enough clearance between the bottom of the cooler and your front fender. I had to get a bracket that laid against the frame downtubes so I could get enough space that the fender wouldn't contact the oil cooler under heavy fork compression. It is a nice cooler and is very 'period correct'.

100_2768.jpg
 
Can't remember the part number for this cooler but it shouldn't be hard to figure out. Still have the lines in the garage somewhere...





 
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Nice Pics! that one looks like the curved Earl's cooler. I am having a hard time deciding between that one and a flat one. Thank you for the detailed pics!
 
The curved one tucks in a little tighter and has the AN fitting built in. I need to look but think AN -8 is the appropriate size.
 
I wanted to "keep it in the family" so I went with an 1150 cooler and filter cover. The results are amazing - almost a 100 degree drop in temp.
 

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I get cooler from Bandit 600. It is two times bigger than 1150 cooler. It was challenging to get close enought to frame.
Now there is 1/2" clearance to front fender when the forks are in "bottom".

 
If a Bandit 600 cooler is twice as big as a 1150 cooler, that means a 200F temp drop right Rob S.?
 
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