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ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Image1 ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Image2 ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Image3 ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Image4 ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Image5 ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20 Image6
 
 
ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20- Image7
ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20- Image8
ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20- Image9
ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20- Image10
ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20- Image11
ATI Performance Products 918582 ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20- Image12
 

ATI Performance Products ATI Performance Super Damper Harmonic Crank Pulley Nissan SR20

 
  • Eliminate torsional vibrations

  • Black zinc chromate finished

  • Exceeds SFI 18.1 specs


Product Details

ATI 918582 Super Damper Harmonic Crank Pulley for SR20DET. This truely balanced crank pulley was made to eliminate torsional crankshaft vibrations caused by abnormal wear. It is a direct replacement for the OEM crank pulley. Made to exceed SFI 18.1 Specs with laser engraved timing marks. The ATI Super Damper is also coated with black zinc chromate to prevent rust and reduce wear.

 

The Super Damper does not retain stock belt size.  You will need to measure for the correct belt size.

 

Approximate weight of the pulley itself is about 5.7 lbs.

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