Motor change and Renault 11 box

Hello friends, Fierreros, I have a renolito 11 and I need to get the engine but I do not know if it comes out with a whole box, or you can take the engine only without taking the axes from the wheel as well as I need change of plate and disc. I can do all this without taking out the box, and just taking out the engine?! Thank you very much geniuses