OM 617.950 vs. OM 617.952

[Dankly1]

There is a 1979 116 in a junkyard near me that has a 617.950. The car shows 278K miles on the odometer. I don't have the room in my garage to take the whole engine but I want to pull some parts before it gets crushed. I'm wondering if the following items are compatible across the 617 models, especially the .952:

Injection pump
Fuel injectors
Turbo (it's a Garrett)
Intake manifold (has EGR)
Exhaust manifold

I don't really want to pull things that are W116 specific because I don't have one. I'm particularly interested in the injection pump because the ALDA and VCV both still have their protective caps so I know they haven't been messed with. Anything else that would be good to salvage? Thanks!

Cheers
Dankly