there are two types of tailgate and hinges.
91-96 and 96-03
if you fit an early tailgate to a late van it might not open fully
the mounts for the struts are in different places on the door
see the early door has the fixing higher up
here's the door i got.
i took the seal off the window and replaced it after it was painted
first thing you need to do is disconnect the wires from behind the rear light clusters
then undo the hinges with a 6mm allen key.
some of them came out easy.
some had to be removed using a bolt remover.
take all the catches off
you need to use one of the plates for the new centre catch.
i just whacked it loose and moved it over.
you need to use the bolts that come with the center catch as they are slighlty longer than the ones off the twin doors.
you need to drill some hole for the hinges
you now need a mate to help lift the new tailgate into position.
use a prop to keep it open while you tighten the nuts on the hinges and fit the struts