ATP Harmonic Balancer 102074

About this part

ATP Engine Harmonic Balancer, 98 1996-1995, Intrigue 1999-1998, LSS 1999-1996, Regency 1998-1997, Silhouette 1995, Pontiac Bonneville 1999-1995, Firebird 1997-1995, Grand Prix 2003-1997, Trans Sport 1995, 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., auto part parts hub serpentine dorman pioneer crank damper dampener, Engine Harmonic Balancer, ENG HARMONIC BAL, Buick LeSabre 1999-1995, Park Avenue 1999-1995, Regal 2004-1995, Riviera 1997-1995, Chevrolet Camaro 1997-1995, Impala 2005-2000, Lumina 1999-1998, Lumina APV 1995, Monte Carlo 2005-1998, Oldsmobile 88 1999-1995