Sale

ATI Performance Products

Street Version Serpentine Belt Drive Harmonic Balancer

$369.00 $359.90 Save $9.10

SKU: 918477

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The ATI Super Damper harmonic balancer is engineered for Honda K-series engines, specifically the 2002-2006 Acura RSX Base/Type-S and 2002-2005 Honda Civic Si models. This street-focused damper includes 360° laser-etched timing marks for precise engine timing adjustments and features a single serpentine belt drive on its outer shell, designed to work with the factory serpentine belt configuration. Constructed with a durable steel hub and a 5.5-inch outer diameter, this Super Damper also features 2 rings and has an inertial weight of 2.20 lbs and a total weight of 3.60 lbs. It meets SFI 18.1 Safety Certification and is approved for NHRA & IHRA competition, ensuring compliance with racing standards. The ATI Super Damper comes with a manufacturer's 90-day warranty. It is also noted that some versions allow for the mounting of a dry sump oiling drive gear to the front of the pulley, a feature typically found on race-oriented dampers.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandATI Performance Products
Part Number918477
CategoryEngines and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy