ATP Harmonic Balancer 102066

About this part

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., ATP Engine Harmonic Balancer, Pontiac Grand Am 2001-1988, Grand Prix 1991-1990, Sunfire 2002-1995, 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 Skylark 1998-1988, Chevrolet Beretta 1994-1990, Cavalier 2002-1995, Malibu 1999-1997, Oldsmobile Achieva 1998-1992, Alero 2001-1999, Calais 1987, Cutlass Calais 1991-1988, Cutlass Supreme 1991-1990