Review on High-Quality DB Electrical Alternator for Ford F-150, F-250, F-350 Pickup 1972-1998, 1993-1996, Explorer 1991-1994 - Get Yours Today! by Pete Norris

This is the second one I have bought. The first was installed a few years ago and has failed and is no longer supplying power. Ordered a new one with an extended nationwide warranty. The second one I installed started making bearing noises after 2 months. I contacted the extended warranty, they didn't help me as the manufacturer's warranty was supposed to be one year. I contacted the manufacturer, they did not contact me. In the meantime I bought one from a local parts store for double the price but hopefully with less hassle. My mistake was doing this 2 years ago.