Harmonic Balancers

We stock harmonic balancers, crank pulleys, and adjustable arms from Fluidampr. Applications cover Nissan, Honda, MX5, Mazda, and Mitsubishi and other popular platforms. Engine-specific fitments available for RB25 and 4G63. Fluidampr is viscous harmonic dampers for engine vibration control. The range covers road, track, and competition builds with options at different price points. The parts we sell are the same parts trusted by our sponsored drivers in drift and circuit racing. For a wider selection, check our Fluidampr range. We ship worldwide with no customs charges on international orders. Whether your car sees daily driving, weekend track days, or full competition, we carry parts that work at every level. Every product we stock is chosen because it works. We do not list parts we would not run ourselves.