First I'll start with the con, yeah only one and its a big one. It's not the product they picture it's only the part with the ball bearings. Pro: the price, easy install, and part was sufficient too fix my 4x4. If your shaft is actually br9ken look elsewhere. View more reviews...

Installed it on a Cadillac CTS 2009 AWD, the center bearing is a nice solid replacement compared to the original one. However the silver cap aluminum piece that serves as s cover between the bearing and the driveshaft does not fit. It about 1/8 smaller opening and won't go all the way to the end of the driveshaft. Install was a breezy no other issues encountered. Installed it without that metal oval piece, driveshaft is exposed a little, but factory sealed, so does not make any negative impact. View more reviews...