So my 2006 AWD transmission is toast, according to a tranmission repair shop. It only has 146k kilometres. Rather than having them rebuild it for 00 we are looking for a used unit.\n\nAccording to carparts.com my model year has a opt l66/mj8 transmission. I couldn’t find anything close to my area.\n\nHowever, there are lots available for 2007. These are mj8 units only. What does opt l66 mean?\n\nAre 2006 and 2007 model years use the same transmission?\n\nThank you?