Chrysler Counter Weight Harmonic Balancer

The Chrysler Counter Weight Harmonic Balancer by PROFORM (SKU PFM66506) is a precision-engineered crankshaft component designed to absorb and dissipate harmful vibration frequencies generated by your engine's rotating assembly. This harmonic balancer is specifically built for Chrysler engines, serving as a critical interface between crankshaft harmonics and accessory drive systems, which helps protect bearings, seals, and belt drive components from premature wear.

The counter weight design utilizes tuned elastomer isolation to dampen torsional vibration across the RPM band, effectively reducing stress on the crankshaft and main bearing journals. The balancer's rubber ring absorbs vibration energy that would otherwise transmit through the accessory drive, preventing belt slippage, pulley misalignment, and accelerated bearing degradation. With a weight of 9.54 lbs, this balancer is designed to maintain balance and longevity in Chrysler's crankshaft geometry.

This harmonic balancer is essential for any Chrysler engine rebuild, stroker conversion, or performance upgrade where vibration control is critical. Mechanics and automotive enthusiasts will appreciate its durability and effectiveness in enhancing engine performance. Whether you're restoring a classic Mopar or maintaining a stock powerplant, this balancer is a valuable addition to your engine components.