Bought this for replacement on my 1999 Nissan Frontier XE.  I replaced the right side and never got around to doing the left drivers side,  so the part has been in my garage.   I have the 2 cam bolts that are required for attaching to the frame. These let you adjust the camber of the wheel.   This is  the front left drivers side upper control arm.   Fits Xterra from the same year.

Cam bolts are about $25 a piece, these are brand new.