Hi everybody, new Xl7 owner here. Just got a 05 Xl7 for cheap off a family member. Everything works great except the 3rd member blew. Been pulling pieces of ring gear out of the drain plug. Issue im having is no local shops will rebuild it and im not finding anyone parting one online. I found some on ebay but all are listed as 01-03. What are the differences? Its an 05 auto xl7 4x4 and one on ebay is from an 02 auto xl7 both with 5.13 gears. Will it work?