From the packaging it turned out to be of decent quality. After 2 weeks and maybe 500 miles on my 2002 Tacoma it started to squeak at about 10 mph. From what I can tell by visual inspection, the drive shaft is rubbing against the rubber isolator causing a squeak. I don't think the actual camp is already bad. That's the most annoying thing, which is why I'm giving it 3 stars. If the bearing itself fails soon, it's definitely a 1-star item. The time will show. If the squeaking doesn't go away over time, I'll replace it with a higher quality bearing.