2007 steering box leak

Hello, just wondered if anyone can tell me what kind of steering box I would have on my 2007 110? Or what to look for so I can identify it myself?

Also is it possible to fix a leak? It's not that serious, more of a weep than a leak but I would like to either fix or replace with a decent re-con unit. I'm not that mechanically minded but my brother in law is a mechanic and will do the more difficult tasks.

I did a search, but could only find info on some older Defenders

Thanks in advance.