What is the purpose of the elastomer rings in an ATI Super Damper?

The elastomer rings in an ATI Super Damper are designed to absorb torsional vibrations from the crankshaft. This helps protect the engine from harmful harmonics and ensures smoother operation.

What is the durometer rating of these elastomers?

The elastomers in this kit have a durometer rating of 70, 70, and 80, which are backed by aluminum.

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Specifications

Brand: ATI
Part #: ATI918959-70AL
UPC: 800157035517

ATI Elastomer Kit - 3 Ring - 8 - w/70/70/80 Alum

Name: ATI Elastomer Kit - 3 Ring - 8 - w/70/70/80 Alum
Brand: ATI
SKU: ati-ati-elastomer-kit-3-ring-8-w-70-70-80-alum-t14-361632
Price: 41.91 USD
Availability: BackOrder

$41.91

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ATI Elastomer Kit - 3 Ring - 8 - w/70/70/80 Alum. Direct fit for ATI dampers.

Key Features

Fits ATI 8-inch diameter 3-ring Super Damper crankshaft pulleys.
Includes replacement elastomers for torsional vibration dampening.
Designed for dampers using 70/70/80 durometer aluminum-backed elastomers.
Helps restore the performance of your ATI crankshaft damper.

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About this part

Product Details

ATI is known for making well-built performance parts, especially for racing applications. This elastomer kit is designed to replace the rubber rings in their 3-ring Super Damper crankshaft pulleys. It's specifically for the 8-inch diameter dampers that use 70/70/80 durometer aluminum-backed elastomers.

Replacing these rubber rings is key to maintaining the performance of your ATI Super Damper. Over time, the original elastomers can wear out, which affects the damper's ability to absorb torsional vibrations. This kit includes the necessary replacement elastomers to get your damper working like new again, helping to protect your engine from harmful vibrations.