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ATI Damper - 7.074" - Aluminum - Integral V-Belt Pulley - 3 Ring (Nissan L24 / L26 / L28) ATI917800

ATI Damper - 7.074" - Aluminum - Integral V-Belt Pulley - 3 Ring (Nissan L24 / L26 / L28) ATI917800

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Item#:
APPATI917800
$452.70
Price: $418.27
(You save $34.43 )
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UPC:
800157031281
Availability:
Special order
LTL:
N
MPN:
ATI917800
Product ID:
361394
Proposition 65:
N
Category:
Engine Components>Crankshaft Dampers
Core:
N
Clearance Item:
N

ATI Damper – 7.074in – Aluminum – w/ Integral V-Belt Pulley – 3 Ring (Nissan L24 / L26 / L28) – ATI917800

Lightweight Aluminum Super Damper for Nissan L-Series L24, L26 & L28 Engines

The ATI 7.074-inch Aluminum Super Damper (part ATI917800) is engineered specifically for the classic Nissan L-series inline-six engines—L24, L26, and L28. Featuring an integrated V-belt pulley and 3-ring damper construction, this unit provides exceptional harmonic control, smooth operation, and reduced rotating mass. Perfect for high-revving street builds, vintage racing, or turbocharged Z-cars, this damper offers the precision and reliability demanded by serious Nissan enthusiasts.

Performance Highlights

  • 7.074-inch outer diameter ensures precise harmonic absorption across the full RPM range
  • Integral V-belt pulley supports factory accessory alignment with simplified installation
  • Lightweight aluminum construction reduces rotating mass and improves throttle response
  • 3-ring damper design delivers stable vibration control at sustained high RPM
  • SFI 18.1 certified and fully rebuildable for long-term reliability

Quick Specs

  • Outer Diameter: 7.074 inches
  • Material: Aluminum
  • Pulley Type: Integral V-Belt
  • Design: 3-Ring Super Damper
  • Certification: SFI 18.1
  • Applications: Nissan L24 / L26 / L28 Inline-Six Engines
  • Part Number: ATI917800

Why Choose ATI’s 7.074in L-Series Super Damper?

The ATI917800 is the ultimate upgrade for classic Datsun and Nissan L-series engines. It combines modern engineering with OEM-compatible fitment to deliver superior vibration damping, improved engine longevity, and smoother acceleration. Whether restoring a 240Z, 260Z, or 280Z, this damper provides the strength and accuracy your L-series deserves, all while maintaining a clean factory look with its built-in V-belt pulley.

Frequently Asked Questions

Is this a direct replacement for the factory L-series damper?

Yes. The ATI917800 installs directly on Nissan L24, L26, and L28 crankshafts while maintaining OEM pulley alignment.

What’s the advantage of the integral V-belt pulley?

The integrated V-belt pulley eliminates the need for additional pulley adapters, saving weight and simplifying the accessory drive setup.

Can this damper handle high-RPM or forced-induction engines?

Absolutely. It’s built to SFI 18.1 specifications and tested to withstand the demands of turbo and track-ready L-series builds.

Is it rebuildable?

Yes. All ATI Super Dampers, including the ATI917800, are fully rebuildable with genuine ATI service parts for long-term precision.

Vehicle Fitment

  • Nissan / Datsun 240Z – L24 Inline-Six
  • Nissan / Datsun 260Z – L26 Inline-Six
  • Nissan / Datsun 280Z – L28 Inline-Six
  • Nissan Patrol – L28 Inline-Six

Contact Beefcake Racing

Beefcake Racing offers the full line of ATI Super Dampers for classic and modern Nissan engines. For orders or technical questions, email sales@beefcakeracing.com or call 1-855-827-7223. Our experts can help you choose the right damper for your restoration or performance build.

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov