Pete Shaffer recently had to replace his chassis a/c condensor fan (located near the front axle) and he found an economical replacement part.
The part he used is a Derale Cooling Products 16" Diameter Electric Engine Cooling Fan. He got it from JC Whitney, catalog number is 48UC9195T, cost was $79.99. It may not be it listed on their web site. JC Whitney's phone number is 1-800-529-4486.
Also here is Derale web site and the Derale part number and a picture of what it looks like just to make sure yours is the same. They also have a list of dealers nation wide who sell their products listed here:
Web Site: http://www.derale.com/electricfans.shtml
Part number: 16916
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