Review on ACDelco GM Original Equipment 12580773 Drive Belt Idler Pulley: Reliable and Sleek Black Design by Ron Collins

I had a noise under the hood and noticed that this bearing can wobble a little when the engine is off. So easy to replace but before you do anything make a map of the belt route. Old warehouse removed. China! I don't know how it got on my truck. Either way I installed this bearing in 5 minutes, the verified belt stayed on all the pulleys. I started my truck and couldn't believe how quiet it was. If this camp fails down the road, you'll be sitting in deep kefir. Get this quality bearing while you can and replace as preventive maintenance. All spacers, washers, screws included. Buy it!