Folks,
The Liberty CRD uses a Litens OAD on the alternator. These OAD's are availalbe and are easy to put on yourself. The Facet Reactiv pulley and others such as Zen one way clutch pulley are not good replacemtens, as this thread clearly shows.
The decision is a simple one, when your decoupler breaks, simply put on a new Litens OAD. No headaches. It is Original Equipment for a reason.
If you are going to replace the entire alternator MAKE SURE IT HAS A LITENS OAD ON IT AND NOT SOME CHEAPER INFERIOR PULLEY. Many alternator rebuilders will put a cheap pulley on to make the price of the alternator more attractive. Be aware of what you are buying.
If you still think that Facet Reactiv pulley is a suitable replacment, have a look at this video.
Javert,
http://www.youtube.com/watch?v=5qHVL1EMd34http://www.decouplerpulley.com