Dorman 594-420 Harmonic Balancer - Replacement For Buick, Chevy, GMC, Cadillac Models

Is your engine vibrating more than usual, or do you see the crankshaft pulley wobbling?

Your harmonic balancer (also called a crankshaft damper) might be failing.

This Dorman 594-420 is a direct replacement for a huge list of GM vehicles like the Buick Enclave, Chevy Traverse & Equinox, GMC Acadia, Cadillac SRX, and many more from around 2007 to 2020.

It's built tough with a ductile steel core and a bonded rubber ring that soaks up engine vibrations to protect your crankshaft and other components.

Installing it requires some mechanical know-how (you'll need a special puller/installer tool), but it's a crucial fix.

A bad balancer can lead to serious engine damage.

This part is a cost-effective, quality-tested alternative to the expensive dealership part.

Before you buy, double-check that it fits your specific year, make, and model.