The Udvar-Hazy Center displays a cut-away V-2 engine (NASM catalog ID #A19790950000,
located next to the cut-away
V-2 turbopump), affording the visitor the opportunity to see inside this
The Air Force Museum also has a cut-away V-2 engine
turbopump and cut-away V-2 engine.
I also have a number of resources regarding the V-2 engine and the V-2 missile.