Overview

PRW Harmonic Balancer Components

PRW offers nearly 20 types of harmonic balancer components—specialized engine parts designed to control torsional stress, reduce crankshaft vibrations, and protect internal engine parts from harmful harmonic frequencies.

Component feature examples:

* Spacers are constructed from high-quality aluminum or steel to meet various demands of the performance and racing industry
* Precision hubs and outer rings: Built with tight press-fit tolerances and positive stops to prevent radial movement or slippage during high-RPM operation
* Removable counterweights: Many external-balance applications feature bolt-on counterweights that match OEM balance specifications or can be changed during engine upgrades
* Laser-etched markings: Clear timing marks make it easy to set and adjust ignition timing accurately

Applications

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