yep pretty much any big block VW engine sump from 85-95 will do, 1.6, 1.8, 2.0, MK2, MK3, Passat etc. The really early ones are a bit shallower, and some of the really late cars got aluminium sumps!
Just make sure you can crack off the drain plug before you start removing the sump, and to get to the bolts between the engine block & gearbox remove the small metal tin plate, should be held to the gearbox with 2-3 bolts. This only applies to later cars,m before 86ish the plate was all one piece!