ATP Automotive

102227

ATP Automotive 102227 Engine Harmonic Balancer

EAN: 0740993059028

UPC: 740993059028

Harmonic Balancers

Include woodruff key and mounting bolts where necessary
Manufactured to meet or exceed original equipment specs
Promotes long belt life

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.

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