any body had any issues with the tensioner, pulley on mine is junk, new tensioner hard to find and very pricey, cheapest one from a dealer is 165.00. can't seem to find any after market part, thinking of changing the pulley only and see if that will do, even they are scarce. any suggestions.05 liberty crd 95k original owner.

Try doing a search. One member found the idler roller is the same as the roller on the tensioner

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Atlantic Blue 06 CRD Limited (his)
Joined by a 2000 XJ Classic (hers)

I think it was TonyCRD, or CRDtony?

Yeah it was, but the prices he is paying is the Spain price.

http://www.jeepkj.com/forum/showthread.php?t=33393

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2006 LTD Bright Silver loaded with all the needed mods, CCV intact.
Proudly supporting CRD vendors, and their development of quality parts and accessories.
Equipped with HDS thermostat, plenty of heat, faster warm-ups, increased fuel mileage.

Howdy choochoo welcome to LOST

The serpentine belt tensioner tends to die at the same time and in conjunction with the alternator decoupler puller - the symptoms are very similar. The decoupler isolates the alternator from the engine pulses.

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2005 CRD
stuff
Skeptic quod gratis asseritur, gratis negatur