What is an elastomer kit for a crankshaft damper?

An elastomer kit contains the rubber rings that are installed inside an ATI Super Damper crankshaft pulley. These rings are crucial for absorbing torsional vibrations from the engine's crankshaft.

What do the different durometer numbers mean?

Durometer is a measure of hardness. The numbers (80, 70, 70) indicate the stiffness of the rubber rings, which helps tune the damper's effectiveness for different engine types and applications.

How do I know if I need to replace my crankshaft damper elastomers?

Crankshaft damper elastomers wear out over time. If your damper is old or you're experiencing excessive engine vibrations, replacing the elastomers can restore its performance.

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Specifications

Brand: ATI
Part #: ATI918959-87
UPC: 800157035524

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

Name: ATI Elastomer Kit - 3 Ring - 8 - w/80/70/70
Brand: ATI
SKU: ati-ati-elastomer-kit-3-ring-8-w-80-70-70-t14-361634
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/80/70/70. This kit includes the necessary elastomer rings for your ATI crankshaft damper.

Key Features

This product is an ATI Elastomer Kit.
It is a 3-ring kit.
The kit is size 8.
Includes elastomer rings with durometer ratings of 80, 70, and 70.

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About this part

Product Details

This ATI elastomer kit is what you get when you need to replace the rubber rings inside your ATI Super Damper crankshaft pulley. Specifically, this is the 3-ring, size 8 kit, which comes with elastomer rings rated at 80, 70, and 70 durometer. These rings are the heart of the damper's ability to absorb torsional vibrations from the engine's crankshaft.

The rubber in your crankshaft damper wears out over time, and replacing these elastomers is how you bring the damper back to life. This kit is designed to fit ATI's 3-ring dampers, and the different durometer ratings help tune the damper's performance for specific engine applications. Having the right durometer is important for effectively controlling vibrations without adding too much damping that could hinder engine response.