ATP Harmonic Balancer 102063

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., Engine Harmonic Balancer, ENG HARMONIC BAL, Buick Century 1986, Skylark 1985-1982, Chevrolet Camaro 1992-1988, Celebrity 1986-1982, Citation 1983-1982, Citation II 1985-1984, S10 1993-1988, S10 Blazer 1989-1988, GMC S15 1990-1988, S15 Jimmy 1989-1988, ATP Engine Harmonic Balancer, Sonoma 1993-1991, Isuzu Pickup 1994-1991, Rodeo 1992-1991, Trooper 1991-1989, Oldsmobile Cutlass Ciera 1982, Cutlass Ciera 1986, Omega 1984-1982, Pontiac 6000 1986-1982, Firebird 1992-1988, Phoenix 1984-1982, 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