I just put on a new set of tires ( actually they are 1200 mile take-offs from a Furd) and had the front end checked as always. The Left lower balljoint is loose (again). Since it is no-longer under warranty and I don't want any more of Dc's plastic filled crap balljoints I went to the the parts store to find some steel greasable ones. They have Spicer part# 505-1181. It is greasable but the parts "proffessional" did not know what if any warranty it had or the makeup of the internal parts. I don't want to spend $50. 00 on one to bring home and cut open to see if it is junk or not. Does anyone know?