The Fluidampr Harmonic Damper Pulley for Mazda MX-5 NC is a vital component for those seeking to enhance their engine’s performance and durability. Unlike the factory damper, which becomes less effective as engine power increases, this high-quality upgrade is designed to dampen the harmonic vibrations generated by the engine efficiently. This damper fits the 2.0 & 2.3 MZR engines, as well as the 2.5L Duratec commonly swapped into the MK3 MX-5.
Fluidampr’s performance damper plays a significant role in ensuring long-term engine health by controlling crankshaft torsional vibrations. The engine’s vital components remain protected as horsepower and torque are increased far beyond the factory specification. Moreover, its pre-drilled and tapped 2.750? bolt circle pattern allows for the straightforward installation of power racing components, including dry-sump systems.
Fitment | 2.3L MZR (MazdaSpeed)
2007-2013 Mazda3 2006-2007 Mazda6 2007-2012 CX-7 2006-2015 MX-5 2.5L Duratec |
Bore Diameter | 1.045″ |
Degree Marking Range | N/A |
Degree Markings | N/A |
Engine Balance | Internal |
Damper Finish | Black Zinc Chromate |
Pulley Finish | N/A |
Keyway | Alignment Dowel Pin Hole |
Length | 1.77″ |
Damper Material | Steel |
Pulley Material | N/A |
Pulley Groove Quantity | 6 |
Mounting Hardware Included | No |
Outside Diameter | 6″ |
Safety Rating | SFI 18.1 |
Weight / Rotating Weight | 7.0 lbs / 4.6 lbs |