Finding replacement fan clutch for 2001 Laredo

Hello all, i am new to the forum and have never actually posted to a site like this before, but we bought a 2001 grand cherokee laredo 4.7 liter v8 last summer, and have come to find that it needs a fan clutch replacement. after looking and trying dealership and every auto parts place we have had the patience to try (in person and online), we have not been able to find this part. im just wondering if anyone has any advice for finding the part. the dealership gave us this part # to have auto part stores cross - reference (which we did, and were only told to check rock auto by every single place and rock auto does not have the part): part #52079860AFE
my husband and i would apreciate any and all help we can get.

 

That number comes up as a fan assembly not a fan clutch. And it says it’s discontinued everywhere I look going have to try a salvage yard