What is the purpose of a crankshaft damper shell assembly?

A crankshaft damper shell assembly, like this ATI part, works with the damper to absorb torsional vibrations. These vibrations are caused by the combustion process and can damage the crankshaft and other engine components if not managed.

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

The 3-ring design typically refers to the internal configuration of the damper that utilizes multiple inertia rings and a damping element. This advanced design helps to dissipate a wider range of vibration frequencies more effectively than simpler designs.

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Specifications

Brand: ATI
Part #: ATI918895S
UPC: 800157063367

ATI Shell Assy - 6.325 - Steel - for 918895 - 3 Ring

Name: ATI Shell Assy - 6.325 - Steel - for 918895 - 3 Ring
Brand: ATI
SKU: ati-ati-shell-assy-6-325-steel-for-918895-3-ring-t14-361597
Price: 395.88 USD
Availability: BackOrder

$395.88

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

Steel construction for durability.
6.325 inch diameter shell assembly.
Designed for ATI Super Damper part number 918895.
Features a 3-ring design for vibration management.
Helps control torsional vibrations in the crankshaft.

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About this part

Product Details

This ATI crankshaft damper shell assembly is constructed from durable steel, measuring 6.325 inches in diameter. It's designed to work with the ATI Super Damper part number 918895, which features a 3-ring design. This component is crucial for managing torsional vibrations in your engine's crankshaft, helping to protect it from harmful harmonics that can cause damage over time.

The steel construction offers a solid foundation for the damper's operation, ensuring it can withstand the stresses of engine rotation. By effectively absorbing these vibrations, this shell assembly contributes to a smoother running engine and can help prolong the life of critical internal components like bearings and the crankshaft itself. It's a well-built piece intended to maintain the integrity of your engine's rotating assembly.