Lude Generation

Can someone help me out here please? I've agreed a deal to swap a set of original Gen 5 wheels for an LSD box.
Can someone tell me what code to look for on these boxes to be sure I'm getting the right thing please?
Thank you.

Sounds like a good deal if it's an M2B4 (Prelude) or a U2Q7 (Accord).
Do you have a way of verifying if it's fully working or are you getting it on trust?

I'll be going on trust. He seems like a genuine guy, hopefully it works out.
Thank you for posting those numbers. Very helpful.

5th gen LSD box is M2T4 or M2Z4

Update time, the deal for the swap fell through in the end, the guy couldn't find the gearbox, I jobby you not!
I found another one on FB that had just been rebuilt before the car was taken off the road. It's out of a CL1 Euro-R. Same price as what I sold the wheels for. Road trip in the morning.

The gearbox is going in tomorrow morning hopefully.
Can someone tell me what oil I need to get for it please?
And does the lsd share the same oil bath as the rest of the gearbox?

Standard gearbox internals use honda MTF fluid. Lsd shares the same fluid.
If it's an mfactory internals they need torco mtf fluid.

Much appreciated, thank you.