help please with rear frame/cradle & pic inside

[SS60NV]

Would any of these be oil filled? Out of the 4 red squares outline in the pic?

I have some red fluid leaking on top of the rear part of my ute exhaust.

Thanks

 

[Sabbath']

No, it is likely to be blowback from either the trans pan or extension housing seal.

 

[SS60NV]

Extension housing seal is that from the front of the diff?

 

[Sabbath']

Extension housing seal is the seal at the very rear of the box where the tailshaft goes into the box.