https://www.aulro.com/afvb/images/im...2012/05/66.jpgThis is a 10 spline drive member
https://www.aulro.com/afvb/This is a 24 spline drive member
You'll have to check what one you've got, I've seen 93s with 10 spline, but my 93 has 24 spline. I think they bought in the 24 spline with traction control.
I've driven a few defenders with 10 and 24 spline fronts (obviously), with lockers and 33's;the biggest issue is with shock loading, just use your common sense, and have some mechanical sympathy and you'll be fine.