Working out assembly numbers

[Druss]

Hi all I m trying to work out the part number for the entire portal hub assembly in the attached drawing, I wondered if there was some way to tell?

 

[gummycarbs]

What is that?

 

[OGBeno]

What is that?

Portal axles from a Mega Cruiser.

 

[Druss]

They should be off a bb58 4wd coaster bus, i think these numbers are for the megacruiser:

 

[OGBeno]

The Coaster and the Mega Cruiser shared the same engineering options during this time period.

Design-wise, they shared all similar component systems.