Pronto BJ85000 Suspension Ball Joint Review

Not sure how the OEM part feels; After installation, it is not difficult to move the shaft. I hope that's on purpose. I used a ball joint clamp/tool and several sockets to replace the part on a Ford Explorer 03 4x4 (rear independent suspension). It seems to fit perfectly, same size as the old part. It would be nice if instructions/pictures were included for proper placement. I placed the notch halfway and adjusted it so I could see the notch through the hole in the lower control arm.