1999-2003 F250 & F350 7.3L Fluidampr Harmonic Damper 720211

Fluidampr Harmonic Damper

Each time the air/fuel mixture inside a cylinder is ignited, the combustion that occurs creates a torque spike that is applied to the crankshaft through the piston and rod. This torque spike is so severe that it not only turns the crankshaft, it actually twists the crankshaft ahead of its normal rotation and then the crankshaft rebounds. This twisting action is known as torsional vibration. When these torque spikes and forces get into phase with the natural frequency, critical torsional harmonic vibrations occur and can be seriously destructive to the bearings and the crankshaft. Dampers are designed to control those destructive vibrations.

Precision Design & Engineering

Tuned-up diesels benefit from a Fluidampr Performance Diesel Damper as it quiets and smooths out chatter in the engine of your 7.3L Powerstoke. The damper is engineered with precision, using high quality steel for long-lasting durability. It's given a black zinc finish which not only looks great, but prevents against corrosion down the road. With a 7-1/4" diameter, the heavy-duty damper weighs 18 lbs. and is a great replacement for the factory stock rubber rings that can cause the damper to deteriorate.

Fitment: 1999-2003 Ford F-250/F-350 Super Duty 7.3L Powerstroke Diesel