Negative Positive
Title: JUNK
Review: I purchased this AC Delco alternator because I thought the quality would be better than other brands. I was wrong. At just 7000 miles the front bearing failed. This series of alternators is well known for short bearing life but should last at least 50000 miles minimum. One would think a rebuilder would install quality bearings in a unit with known problems and not the cheapest bearings available. I could replace this under warrenty but would just get another piece of junk in return. Most alternators use the same size 6303 front bearing,only the quality varies.Rebuilds have been well known for poor quality for decades. I should have known better. I usually rebuilt my own but I needed one fast. I'll replace this with a new one and hope it was built with good quality bearings.
Is the review positive or negative? 