Fitment: for Audi A6 Quattro 2012-2014 3.0L Position Supercharger, for Audi A7 Quattro 2012-2014 3.0L Position: Supercharger, for Audi Q5 2013-2014 3.0L Position: Supercharger, for Audi Q7 2011-2014 3.0L Position: Supercharger, for Audi S4 2012-2014 3.0L Position: Supercharger, for Audi S5 2012-2014 3.0L Position: Supercharger, for Audi SQ5 2014-2015 3.0L Position: Supercharger, for Porsche Cayenne 2011-2016 3.0L Position: Supercharger, for Porsche Panamera 2012-2016 3.0L Position: Supercharger
Quality: This belt tensioner is made of metal material, which is wearable, durable and scratch-resistant.
Function: A belt tensioner is a system that guides the serpentine belt and the timing belt on a car engine. The function of a pulley and a tensioner is to limit the belt slip. The belt tensioner can be mechanic (spring-loaded) or hydraulic.