Different varients of G40 charger?

[Bushpig]

Recently i have had  to source a replacement scroll as it had become damaged from its last service it had thus allowing oil to the charger.
I am curious to know was there different types of charger?
I ask because the two scrolls have different stamped numbers and where the bearing sits in is different on both,  one seems to have a sleeve inserted in and other has been machined from factory.
Also where the channels are one has been machined slightly to give a lip, would post pics but wont let me.

OCD saved my bacon top blokes.

[PeteG40]

psd sleaved some chargers.

[Bushpig]

Ahh that could explain it , psd relic to me it seems to be a stronger option anyway so win win.

Cheers.

[richard16vg60]

from the G40 charger are a couple off different types..

[kwijibo_coupe]

I know the ones with a single inlet are from a mk2 G40.
What are the square inlet versions from?

[polosteven40]

Ooo all these chargers its almost sexual ummmm or maybe thats just me

[Bushpig]

How did you uplod these pics ? I struggled when i tried you would see exactly what im on about and what damage had been done from last service..

[richard16vg60]

http://www.g-lader.info/fahrzeuge_studien_irvw4futura.htm

[Arno lader]

Hej nice to see, that are my chargers ;-)