Rear lower control arm for motor vehicle

Rear lower control arm () for a motor vehicle including a top part () and a bottom part () defining together a hollow volume (), the top and bottom parts () each including respectively a top and bottom first hole () and a top and bottom second hole (), wherein the top and bottom parts () are joined together by securing together at least part of said top and bottom horizontal surface outer peripheries (), at least part of the top and bottom first hole side walls outer peripheries (), at least part of said top and bottom second hole side walls outer peripheries ().