Aurora R15, Cryo-Tech pump broke after 12 months

So my “liquid cooling” pump broke exactly 1 month after my (1 year) warranty expired.  (Part Number is 92KFV, thank you @redxps630). Conveniently, (after speaking to 2 sales representatives) DELL does not even sell these items. Additionally, I cannot find this pump assembly anywhere on Amazon or Ebay and there is no “Cryo-Tech” store that I could find, what is going on here?  Does anyone know where I can buy this?  DELL is absolutely no help ever (with anything).