[OE Number of Belt Tensioner and Pulley Assembly] 06B903133, 06B903133A, 06B903133E, 06B 903 133, 06B 903 133 A, 06B 903 133 E, 49340, 89332, 38207, 89332FN. [Fitment] Fit for Audi A4 2002-2009, for Audi A4 Quattro 2002-2009. [Function of Belt Drive Tensioner] Replace the old or broken belt tensioner to avoid noisy tensioner pulley and no longer withstand belt noise, achieve proper belt tension, alignment, ensure the well performance.. [Features of Belt Tensioner w/ Pulley] Adopt with solid metal for wear resistance, shatterproof, not easy break or deform, ensure longer service life. Torsional round spring provides reliability and consistent tension.. [Package] Include 1x Accessory Drive Belt Tensioner Assembly..
