Milwaukee Eight (M8) 2017 and up M8 Air and Liquid Cooled discussion
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Do all the oil cooled M8 have a fan on the oil cooler?

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  #11  
Old 10-08-2021, 09:23 AM
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Originally Posted by bradsULtd
NONE of the oil cooled M8 bikes come stock with oil cooler fans, including M8 police FLHTP's and FLHP's...
police and freewheelers do..at least my wife's 2017 freewheeler did and it was stated police bikes have the FAOC as OEM as well...the only two models that do
 
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Old 10-08-2021, 09:40 AM
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I had two police bikes 2019 & 2020 both come with oil collet fans as does the newer Freewheelers.
 
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Old 10-08-2021, 09:43 AM
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Originally Posted by bradsULtd
NONE of the oil cooled M8 bikes come stock with oil cooler fans, including M8 police FLHTP's and FLHP's...
I do not have the parts manual for the touring models yet. But the police supplement shows it on the parts reference.
 
  #14  
Old 10-08-2021, 09:55 AM
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Originally Posted by mjwebb
police and freewheelers do..at least my wife's 2017 freewheeler did and it was stated police bikes have the FAOC as OEM as well...the only two models that do
Ok...stand corrected...both police models have fans behind oil coolers, pulling air through, from 2017 MY onward...Freewheelers as well from 2017 onward...TriGlides do not have oil cooler fans due to the twin-cooled design...
 
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  #15  
Old 10-08-2021, 09:56 AM
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Originally Posted by bradsULtd
Ok...stand corrected...both police models have fans behind oil coolers, pulling air through, from 2017 MY onward...Freewheelers as well from 2017 onward...TriGlides do not have oil cooler fans due to the twin-cooled design...
no prob...I'm right 98% of the time, I don't worry about the other 3%
 
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  #16  
Old 10-08-2021, 10:03 AM
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My 2019 FLHTP came factory with the oil cooler fan mounted.
 
  #17  
Old 10-08-2021, 10:05 AM
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Originally Posted by mjwebb
no prob...I'm right 98% of the time, I don't worry about the other 3%
You can't really see the fan by just looking at the front of the oil cooler, have to get down on the floor to look behind the oil cooler...then need 3 guys to help me get up
 
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  #18  
Old 10-08-2021, 10:07 AM
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Originally Posted by bradsULtd
You can't really see the fan by just looking at the front of the oil cooler, have to get down on the floor to look behind the oil cooler...then need 3 guys to help me get up
old age sucks..I did a push up last night..well, I fell down but had to use my arms to get up so....
 
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  #19  
Old 10-08-2021, 10:15 AM
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Originally Posted by jake24lt
You could purchase just the fan and shroud, cut the tabs off the cooler and reuse. There is a post floating around here showing how to do it.
This is why I bought the Thundermax oil cooler fan. Easy peasy bolt on, direct fit. No draining the oil, undoing the clamps and disconnecting the cooler lines, removing the cooler, cutting tabs off, then putting everything back together, and hoping the new clamps for the lines don't leak. The Thundermax just uses the same tabs that the oil cooler mounts to, they even include two longer screws and nylock nuts. A quick 15 minute job, no fuss, no muss, no mess.
 
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  #20  
Old 10-08-2021, 10:20 AM
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Originally Posted by 603Hog
This is why I bought the Thundermax oil cooler fan. Easy peasy bolt on, direct fit. No draining the oil, undoing the clamps and disconnecting the cooler lines, removing the cooler, cutting tabs off, then putting everything back together, and hoping the new clamps for the lines don't leak. The Thundermax just uses the same tabs that the oil cooler mounts to, they even include two longer screws and nylock nuts. A quick 15 minute job, no fuss, no muss, no mess.
same for the 'new arrival' part from HD

https://www.harley-davidson.com/us/e...Fan/p/26800195
 


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