What is the main function of a crankshaft damper?

A crankshaft damper, also known as a harmonic balancer, is designed to absorb torsional vibrations from the crankshaft. These vibrations are a natural byproduct of the engine's combustion process and can cause stress on the crankshaft and other rotating components if not managed.

What does the '3-ring' design refer to?

The 3-ring design refers to the specific internal configuration of the damper. This arrangement is engineered by ATI to provide a certain level of vibration dampening effectiveness, helping to smooth out engine operation across various RPMs.

What material is this crankshaft damper made from?

This ATI Shell Assy is constructed from steel. Steel is chosen for its strength and ability to withstand the high stresses and temperatures found in diesel engine applications.

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Specifications

Brand: ATI
Part #: ATI917046
UPC: 800157064869

ATI Shell Assy - 8.074 - Steel - 640 International - Diesel - 3 Ring

Name: ATI Shell Assy - 8.074 - Steel - 640 International - Diesel - 3 Ring
Brand: ATI
SKU: ati-ati-shell-assy-8-074-steel-640-international-diesel-3-ring-t14-361170
Price: 481.97 USD
Availability: BackOrder

$481.97

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ATI Shell Assy - 8.074 - Steel - 640 International - Diesel - 3 Ring. This steel crankshaft damper helps smooth out engine vibrations.

Key Features

Fits 640 International diesel engines.
Durable steel construction for longevity.
8.074-inch diameter.
Features a 3-ring design for vibration dampening.
Helps protect the crankshaft from torsional stress.

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About this part

Product Details

This ATI Shell Assy, part number ATI917046, is a steel crankshaft damper designed for 640 International diesel engines. It features an 8.074-inch diameter and a 3-ring design, intended to manage torsional vibrations that occur during the combustion cycle. By absorbing these vibrations, the damper helps protect the crankshaft and other engine components from excessive stress, contributing to a smoother running engine and potentially extending the life of critical parts.

Constructed from durable steel, this damper is built to withstand the demanding environment of a diesel engine. The 3-ring configuration is a specific design choice by ATI aimed at providing effective vibration dampening across a range of operating conditions. Proper installation of a crankshaft damper is crucial for engine health, as it directly impacts the rotational dynamics of the crankshaft. This part is a well-built component for those maintaining or rebuilding their 640 International diesel engine.