What is the purpose of an elastomer kit for a crankshaft damper?

An elastomer kit replaces the rubber dampening components within a crankshaft damper. These rubber elements are designed to absorb torsional vibrations from the crankshaft, preventing them from reaching other parts of the engine and causing wear.

What do the durometer ratings (50/50/70) mean for this kit?

Durometer ratings indicate the hardness of the rubber. This kit features three different hardness levels (50, 50, and 70) to provide specific dampening characteristics tailored to the damper's design and the engine's vibration profile.

What is a 6-rib configuration in relation to this kit?

The 6-rib configuration refers to the number of grooves or sections within the crankshaft damper where these elastomers are installed. This kit is specifically made to fit dampers that utilize this 6-rib design.

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Specifications

Brand: ATI
Part #: ATI918990-50
UPC: 800157035050

ATI Elastomer Kit - 2 Ring - 6 - w/50/50/70

Name: ATI Elastomer Kit - 2 Ring - 6 - w/50/50/70
Brand: ATI
SKU: ati-ati-elastomer-kit-2-ring-6-w-50-50-70-t14-361667
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.

Key Features

This is an elastomer kit for ATI crankshaft dampers.
Includes 2-ring elastomers.
Designed for dampers with a 6-rib configuration.
Features 50/50/70 durometer ratings for effective vibration dampening.

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About this part

Product Details

ATI is known for making high-performance harmonic dampers and related engine components. This specific elastomer kit is designed to replace the rubber dampening elements within certain ATI crankshaft dampers. It's a well-built replacement part that helps restore the original function of your damper, which is crucial for reducing torsional vibrations in the crankshaft.

This kit includes the necessary 2-ring elastomers, specifically sized for dampers that use a 6-rib configuration and feature 50/50/70 durometer ratings. Replacing these worn-out rubber components can help prevent premature wear on your crankshaft and other engine parts by effectively absorbing harmful vibrations. It's a practical choice for anyone rebuilding or servicing an engine where the crankshaft damper is a key component.