PHILTOP Belt Tensioner Pulley Assembly 88877500 Fit 528i 2008-2010 Z4 2006-2011, X5/X3 2007-2010, 530xi/530i/525xi 2006-2007, 528xi 2008, 330xi 128i Automatic Drive Belt Tensioner Assembly with Pulley

【Fitment】 -- PHILTOP Belt Tensioner with Pulley Replacement For 528i 2008-2010, Z4 2006-2011, X5 2007-2010, X3 2007-2010, 530xi 2006-2007, 530i 2006-2007, 528xi 2008-2008, 525xi 2006-2007, 330xi 2006-2006, 128i 2008-2009, 330i 2006-2006, 328xi 2007-2008, 328i 2007-2013, 325xi 2006-2006, 325i 2006-2006, 128i 2011-2013, 525i 2006-2006
【OE Reference Number】 -- 88877500, Manufactured using the same or improved technology and quality materials as the original equipment manufacturer (OEM) components to ensure a factory match
【Labyrinth Seal Protection】 -- PHILTOP automatic drive belt tensioner assembly with pulley adopts labyrinth seal to protect internal components, meeting or exceeding the service life requirements of the original manufacturer
【Long service life】 -- The damping system tested hundreds of times absorbs extreme vibration to improve the life of the tensioner as well as belts and accessories
【Strong stability】 -- Torsion round spring design used in PHILTOP tensioner provides reliable and stable tension

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