ATI Super Damper Harmonic Damper for Mazda MX-5 NA NB


1 in stock

3 users have this item in wishlist

ATI Super Damper for Mazda MX-5 NA NB

The ATI Super Damper protects your engine by damping harmonic vibrations in the crankshaft. Without a proper damper, significant harm can be caused, from worn main bearings to oil pump failure. The ATI Super Damper utilises a series of O-rings and an inertia ring to dampen the vibrations and reduce torsional twist in the crank. This configuration allows the ATI damper to absorb harmonics over an extremely wide RPM range, often exceeding 9,000 rpm.

Standard dampers are a two-piece design, bonded together with an elastomer. The outer ring can work loose as the pulley ages or is subjected to extreme operating conditions. As the outer damper is balanced the end of the manufacturing process, any movement of the outer ring can unbalance the pulley and put extra stress on the crankshaft. Replacing the old damper with a rebuildable ATI Super Damper is recommended on high-horsepower builds.

Supplied with belt guide 916885BG for use with a 36-2 trigger wheel.


  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Laser engraved timing marks
  • Black zinc chromate finish
  • Optional Supercharger Pulley available
  • Supplied with belt guide for use with a 36-2 trigger wheel



There are no reviews yet.

Be the first to review “ATI Super Damper Harmonic Damper for Mazda MX-5 NA NB”
You have to agree to the comment policy.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Make Model Year
Mazda MX-5 1994 - 2005

We Can Install This For You

We've designed our workshop services to be easy to book and pay for online. To book, you'll need to pick a date and time that suits you and then add the products you want to be installed.

Each workshop product is a labour price only. We've recommended some products on each page, but you can also find other compatible products at the bottom of the page. This way, you know exactly what product you're getting and how much its costing to fit.

Add both the workshop service as well as the product to be installed to your basket and proceed to the checkout. Once there, you can confirm your dates and process the order. Occasionally, some products may require confirmation, when this happens we will make sure we have the stock to fulfil the install and get back to you within 1 working day.

If you have any questions, want a bespoke installation or would prefer to book over the phone, give us a call on +44 (0) 203 795 0515 or send us an email at [email protected]