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ATI Damper - 5.67" - Aluminum (2) 4 Groove - 1 PC - w/ Power Steering Pulley (1989 - 1993 Nissan Skyline GT-R R32 - RB26 Engine) ATI918599

ATI Damper - 5.67" - Aluminum (2) 4 Groove - 1 PC - w/ Power Steering Pulley (1989 - 1993 Nissan Skyline GT-R R32 - RB26 Engine) ATI918599

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Item#:
APPATI918599
$446.41
Price: $409.50
(You save $36.91 )
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UPC:
800157028724
Availability:
Regularly stocked product
LTL:
N
MPN:
ATI918599
Product ID:
361539
Proposition 65:
N
Category:
Engine Components>Crankshaft Dampers
Core:
N
Clearance Item:
N

ATI Damper – 5.67in – Aluminum – (2) 4 Groove – 1Pc – w/ Power Steering Pulley (1989–1993 Nissan Skyline GT-R R32 RB26 Engine) – ATI918599

Super Damper for Nissan Skyline R32 GT-R RB26 Engines

The ATI 5.67-inch Aluminum Super Damper (part ATI918599) is crafted for 1989–1993 Nissan Skyline GT-R R32 models powered by the legendary RB26DETT engine. Designed with a dual 4-groove pulley setup and an integrated power steering pulley, this 1-piece damper provides exceptional vibration control, reduced crankshaft stress, and precise balance at high RPM. Constructed from lightweight billet aluminum and SFI 18.1 certified, the ATI918599 delivers reliability, performance, and smoothness for both street and motorsport RB builds.

Performance Highlights

  • 5.67-inch outer diameter offers compact fitment and optimal damping efficiency
  • Dual 4-groove pulley configuration supports OEM accessory drives and aftermarket setups
  • Integrated power steering pulley retains full accessory compatibility
  • 1-piece billet aluminum construction minimizes rotational mass for faster revs
  • Excellent harmonic control to protect the RB26 crankshaft under boost and high RPM
  • SFI 18.1 certified for race-proven safety and strength
  • Fully rebuildable for continued precision and durability

Quick Specs

  • Outer Diameter: 5.67 inches
  • Material: Aluminum
  • Pulley Type: Dual (2) 4 Groove
  • Design: 1-Piece with Power Steering Pulley
  • Certification: SFI 18.1
  • Applications: 1989–1993 Nissan Skyline GT-R R32 RB26DETT Engine
  • Part Number: ATI918599

Why Choose ATI’s Super Damper for the R32 GT-R?

The ATI918599 Super Damper provides superior harmonic control for Nissan’s iconic RB26DETT platform. Its dual 4-groove pulley and built-in power steering drive make it ideal for OEM or modified setups. Whether you’re pushing boost on the street or hitting the circuit, this damper keeps vibration in check, extending engine life and improving throttle response. It’s the ultimate upgrade for maintaining precision and reliability in any R32 GT-R.

Frequently Asked Questions

Does it fit the factory power steering system?

Yes. The ATI918599 includes an integrated power steering pulley compatible with the factory accessory setup.

Is it safe for high-RPM racing applications?

Absolutely. It’s SFI 18.1 certified and engineered to handle extreme RPM and boost levels typical of RB26 builds.

Will I need to modify my belt configuration?

No. It maintains OEM belt alignment and requires no changes to your factory accessory drive.

Is the damper rebuildable?

Yes. All ATI Super Dampers, including the ATI918599, are fully rebuildable to maintain long-term accuracy and performance.

Vehicle Fitment

  • 1989 Nissan Skyline GT-R R32 RB26DETT
  • 1990 Nissan Skyline GT-R R32 RB26DETT
  • 1991 Nissan Skyline GT-R R32 RB26DETT
  • 1992 Nissan Skyline GT-R R32 RB26DETT
  • 1993 Nissan Skyline GT-R R32 RB26DETT

Contact Beefcake Racing

Beefcake Racing carries ATI Super Dampers and premium Nissan performance products for the RB platform. For assistance or ordering, email sales@beefcakeracing.com or call 1-855-827-7223. Our experts can help you find the perfect damper for your R32 GT-R build.

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