Yesterday after I took apart my pump assembly for a inspection, I noticed the impeller housing exit guide vanes are damaged & most of them are missing 10%-30% percent of their leading edges. I looked up the part number 267000056 but I can't find just the impeller housing alone. I can only find complete total assemblies, I want to reuse my other parts of the assembly because they look to be all good. Tips? Or am I just hosed and need to spend the $450 for a complete assembly? Please note I just bought this ski used its a 2005 4-TEC Wake. I am still going over and testing the craft for any other defects.