what is a this and what will it dohttp://parts@usatoyotaparts.com/partdetail.asp?PartID=83097

 

sorry i kind of screwed the link up http://parts@usatoyotaparts.com/part...p?PartID=83097

 

Drive the supercharger for a 3.4L (obviously a mistake in there)

 

A tensioner belt doesn't make a whole lot of sense. Now if its TRD Tensioner, Belt, Supercharger meaning the tensioner for the belt used to drive the TRD supercharger it makes sense. That nomenclature looks a lot like the way I've seen military stuff identified which can be pretty strange at times. It seems cheaper than I would expect for the belt tensioner given the usual price of parts, but I don't really know. Maybe its only part of the tensioner assembly.