Quick Ship SKU #: ATI-917373 ATI 917373 Super Damper Harmonic Balancer 92-98 Dodge 5.9L Cummins

Designed with absolute precision in mind, the ATI Super Dampers are without a doubt the highest quality harmonic balancers built for diesel engines of all builds. But if you have made significant changes to your engine and are looking to optimize and balance out everything you've put into it (which includes blood, sweat, and broken knuckles) then you NEED a harmonic balancer, and we've found that the ATI units are unsurpassed. By eliminating torsional vibration at the crankcase, your truck will come alive faster and run smoother. Built out of steel in the good old USA and black zinc chromate finished with laser etched timing marks, these dampers EXCEED SFI 18.1 specs.

IMPORTANT NOTE: Most 12 valve Cummins are equipped with a 9.25" diameter dampener from the factory. However, we have found some that were originally equipped with an 8.25" dampener. For vehicles with an 8.25" dampener, you will be required to also purchase the optional sensor relocation bracket for proper fitment. Please confirm the size of your dampener before ordering.