ATP Harmonic Balancer 102273

About this part

ATP Engine Harmonic Balancer, The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation., ENG HARMONIC BAL, Chevrolet Cavalier 2005-2001, Classic 2005-2004, Cobalt 2010-2005, Equinox 2010, HHR 2010-2006, Malibu 2010-2004, GMC Terrain 2010, Oldsmobile Alero 2004-2002, Pontiac G5 2009-2007, G6 2010-2006, Grand Am 2005-2002, Sunfire 2005-2001, Saab 9-3 2009-2003, Saturn Aura 2009-2008, Ion 2007-2003, L100 2002-2001, L200 2003-2001, L300 2004, LW200 2003-2001, Vue 2009-2002, Engine Harmonic Balancer, auto part parts hub serpentine dorman pioneer crank damper dampener, Pioneer Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended.