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ATI Damper - 7.074 - AL - Nissan GTR - 7 Grv Rear Pulley - OEM Size - 2 Ring

ATI
APPATI918654
800157088889
Crankshaft Dampers
4 Units In Stock - Ships Next Business Day
$ 498.50
$ 498.50

SKU: ATI918654   |   UPC: 800157088889


ATI Super Damper – 7.074" Aluminum – Nissan GT-R – 7 Groove Rear Pulley – OEM Size – 2 Ring

The ATI 918654 Super Damper high-performance harmonic balancer for the Nissan GT-R. Precision-engineered 7.074" aluminum damper with a 7-groove rear pulley and dual-ring design provides superior crankshaft vibration control, improved engine reliability, and precise OEM-size pulley fitment.

Key Features

  • 7.074" Aluminum Damper – Lightweight yet extremely strong construction for reduced rotational mass
  • 7-Groove Rear Pulley – OEM-size pulley profile ensures perfect belt alignment and fitment
  • Dual-Ring Design – Advanced internal inertia rings for superior vibration damping across a wide RPM range
  • GT-R Specific – Direct fit for Nissan GT-R models with precise engineering for high-performance applications
  • Improved Engine Protection – Reduces harmful crankshaft harmonics that can cause bearing and component failure
Spec Detail
Part Number ATI918654
Brand ATI Performance Products
Type Super Damper Harmonic Balancer
Diameter 7.074 inches
Material Aluminum
Pulley Grooves 7 Groove Rear Pulley (OEM Size)
Ring Design 2 Ring
Compatibility Nissan GT-R
Country of Origin United States
Warranty ATI Limited Warranty

Whats Included

  • 1 x ATI Super Damper (7.074" Aluminum with 7-groove rear pulley)
  • Installation instructions

Product Notes

  • Specifically designed for Nissan GT-R applications
  • Provides superior harmonic damping compared to stock damper
  • Ideal for stock, high-RPM, or heavily modified GT-R engines

Installation Notes

  • Bolt-on replacement for the factory harmonic balancer
  • Estimated time: 1–2 hours
  • Professional installation recommended with proper torque specifications and timing mark alignment

This Part Fits

Year Range Make Model Trim / Engine Notes
Various Nissan GT-R All models 7.074" aluminum damper with 7-groove rear pulley

Why Choose ATI Super Dampers?

  • #1 choice for high-performance harmonic balancers worldwide
  • Built & tested in the United States
  • Chosen by GT-R owners and engine builders for unmatched vibration control and engine protection

Frequently Asked Questions

  • Q: Does this damper fit my Nissan GT-R?
    A: Yes, direct fit for all Nissan GT-R models.
  • Q: What is the pulley configuration?
    A: 7-groove rear pulley in OEM size for perfect belt alignment.
  • Q: Is it a direct replacement?
    A: Yes, bolt-on replacement for the factory harmonic balancer.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Official ATI retail box

Request For Information

Have questions about ATI Damper - 7.074 - AL - Nissan GTR - 7 Grv Rear Pulley - OEM Size - 2 Ring? Fill out the form below and we'll get back to you by the next business day.
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