Fitment: for Audi A3 2.0L 2006-2008, for Audi A4 2.0L 2005-2009, for Audi TT 2.0L 2008-2009, for Audi TTS 2.0L 2009-2015, for Volkswagen Eos 2.0L 2007-2009, for Volkswagen Golf R 2.0L 2012-2013, for Volkswagen GTI 2.0L 2006-2009, for Volkswagen Jetta 2.0L 2006-2008, for Volkswagen Jetta GLI 2.0L 2006-2008, for Volkswagen Passat 2.0L 2006-2008, for Volkswagen Passat Wagon 2.0L 2007-2008
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.