Says for the 2006-2007 Titan but they has the same carrier so I don't see why it wouldn't work. I wonder who makes them, maybe we'll get some gears for up front finally.
True that's what's in my axles right now, but if they have gears for the rear we can hope for gears for the front, I don't think this is Superior since as far as I remember they don't make 3.73 gears.