Skid. Not a new cover. Goes on top of the factory diff cover.
Sorry for not replying sooner. I'm not on this forum often. Will be getting a YJ soon so i'll be on more hopefully.
Here's a pic of what it looks like. Just took it
1998 XJ - 3" lift, 33" MTs, Locked front, LSD rear, F&R Recovery, Full Skids
Hopefully getting a YJ soon which is why I'm here