What Centre Is This?

[obe353]

Opened my housing today.. Anyone able to tell me what centre this is and what the 7.0 on the crown means?

Thanks

[obe353]

Can confirm the crown is 4.11 gear ratio

[GTSBoy]

It's some mech centre. Can't tell from that photo. Take more photos of the centre rotated a 1/4 turn for each photo so we can see the details through the openings in centre.

[obe353]

Hmm.. VERY Interesting!

I rotated and there was no inspection hole to see if there is a 1 way or 2 way peg.
I pretty much cam to the conclusion it was not mechanical..

Hope these pics help...

Edited January 22, 2014 by obe353

[GTSBoy]

Well it's not a Nissan viscous centre, because the finish on the outside of the housing (in fact the whole housing) is wrong. You can see the viscous cartridge between the spider gears in the viscous ones.

It may or may not be LSD, but you can check that yourself. Which way does the opposite flange spin when you turn one of them?

[obe353]

They feel locked. they turn together.
I'm starting to think It might be a Cusco RS Mechanical?

[turboedsloth]

It's not nismo, or kaaz, or a gtr mechanical.

[obe353]

Anyone able to shed some light on this?
I pulled it out of the housing today, and still no markings. The closest thing I think it maybe is a Cusco RS
But I'm still not 100% sure as the internals through the holes look different.

I've asked on a heap of forums and it's become quite a mystery :S