I need to replace the rear wheel bearings and I wanted to know if the cross reference for the Federal Mogul P/N 513106 or the Fiat P/N 513116 is a correct fit? Has anyone else replaced theirs (besides using the ones from the D vendors) and what brand/Part Number? I have a good friend of mine that works at an auto parts store where I can get them at deep discounted prices that's why I asked. Steve