Graywerks Engine Harmonic Balancer 102030

Engine Harmonic Balancer. (102030) by Graywerks

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.

Fits: Ford Bronco 87-78, Ford E-100 Econoline 82, Ford E-100 Econoline Club Wagon 82, Ford E-150 Econoline 87-81, Ford E-150 Econoline Club Wagon 87-81, Ford E-250 Econoline 87-81, Ford E-250 Econoline Club Wagon 87-81, Ford E-350 Econoline 87-81, Ford E-350 Econoline Club Wagon 87-81, Ford Elite 76-75, Ford F-150 87-81, Ford F-250 87-81, Ford F-350 87-82, Ford LTD 86-82, Ford LTD Crown Victoria 91-87, Mercury Cougar 93-91, 88-84, Mercury Grand Marquis 83

Vehicle Fitments: