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Radiator fan
Any one know the part numbers for the coolant fan on a 1991 XL 40.
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5 Replies
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Plastic or metal?
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I can’t help you with #’s, but I upgraded my 1989 K chassis from metal to plastic (more blades, lighter) with a cooling system overhaul.
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plastic
My plastic fan broke and I need a new one, Prevost wants 230 for one and I was looking to find a cheaper source.
Detroit Diesel was of no help saying to many to choose from because of different applications.
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Greg,
This is strictly a guess, but is it possible to take yours off and visit a junk yard for trucks? The bolt pattern and outside diameter would likely be the critical concerns. If the number of blades and pitch of the blades was different and it affected cooling I would start playing with pulley diameters to get more RPMs if that happened.
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truck fans are differant animal as they don’t have to move as much air because of natural air flow from forced air going down road. If Clifford see’s this he has a source. My memory has slipped on this one. I don’t have a extra. There was a article on BNO about 6 month ago about fan flow. Bob
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