ATP Harmonic Balancer 102008

About this part

Engine Harmonic Balancer, Voyager 1967-1966, Ford 300 1963, Bronco 1968-1966, Country Sedan 1967-1963, Country Squire 1967-1963, Custom 1967-1965, Custom 500 1967-1965, Fairlane 1967-1963, Falcon 1968-1963, Falcon Sedan Delivery 1965, Galaxie 1967-1963, auto part parts hub serpentine dorman pioneer crank damper dampener, ATP Engine Harmonic Balancer, Galaxie 500 1967-1965, LTD 1967-1965, Mustang 1968-1964, Ranchero 1967-1965, Ranch Wagon 1967-1963, Mercury Caliente 1967-1964, Comet 1967-1963, Commuter 1967, Cougar 1968-1967, Cyclone 1967-1964, Villager 1967-1964, 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