Wondering if someone can have a quick squint for me.   Going to be putting this 2000 VTS box in my car (GTI6 engine with BE1 box), but also have a BE3 box to rob bits off.     I've read all the threads, but some of the pics were too small for me to see clear enough what i need to do.   I've labelled the parts of the VTS box, (which incidently has both BE4 and BE3 stamped on it.)   Item 1, what's this part called? do i need to change it over to the one used on a BE3 box?, and is this the part that i need to watch that the shaft doesn't slip into the box?   Item 2. What's it called? I don't think i need to do anything with this part.   Item 3. I need to swap this part, and the shaft/fork that runs through the Gbox and i should also renew the bushes. The bushes on the VTS box are white, is the new bushes colour determined by these ones or the ones that are coming from the donor BE box (which i think are yellow in my case)?   Item 4. Replace with what's on my BE3 box.   Item 5. Don't need to do anything.   Item 6. Is this where i'll eventually fill the box with oil?   I then need to swap the VTS diff crown wheel from this VTS box, on to the diff currently in my car (BE1), and generally can use all my casing/speed sensor/bearings etc etc etc, and best I renew driveshaft seals.     TIA