What is the main function of a crankshaft damper?

A crankshaft damper, also called a harmonic balancer, absorbs torsional vibrations generated by the crankshaft during engine operation. This prevents excessive stress and potential damage to the crankshaft and other engine components over time.

Why is the material (aluminum) and size (7.074") important for this part?

The aluminum construction makes the damper lighter, which can be beneficial for performance. The specific 7.074-inch diameter and the 3-ring design are engineered to match the unique harmonic frequencies of certain engines, ensuring effective vibration control for that particular application.

Does this crankshaft damper come with installation hardware?

This product listing is for the ATI Shell Assy crankshaft damper only. Installation hardware, such as bolts or pulleys, is typically sold separately. Refer to the manufacturer's installation instructions for a complete list of required components.

Specifications

Brand: ATI
Part #: ATI917030P
UPC: 800157063947

ATI Shell Assy - 7.074 - Alum - PS Timing - 3 Ring

Name: ATI Shell Assy - 7.074 - Alum - PS Timing - 3 Ring
Brand: ATI
SKU: ati-ati-shell-assy-7-074-alum-ps-timing-3-ring-t14-361162
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.

ATI Shell Assy - 7.074 - Alum - PS Timing - 3 Ring. This aluminum crankshaft damper helps manage engine harmonics.

Key Features

Fits engines requiring a 7.074" aluminum crankshaft damper with PS timing and a 3-ring configuration.
Aluminum construction offers a lightweight alternative to cast iron dampers.
Helps absorb torsional vibrations from the crankshaft to prevent damage.
Designed for PS timing applications.
Features a 3-ring design for specific harmonic dampening needs.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This is the ATI Shell Assy, part number 917030P. It's a 7.074-inch aluminum crankshaft damper designed for PS timing applications and features a 3-ring setup. A crankshaft damper, also known as a harmonic balancer, is crucial for absorbing torsional vibrations that occur in the crankshaft during engine operation. These vibrations, if left unchecked, can lead to premature wear and potential damage to the crankshaft and other engine components.

Crafted from aluminum, this damper is lighter than a cast iron equivalent, which can offer a slight advantage in reducing rotational mass. The 7.074-inch diameter and the 3-ring design are specific to certain engine configurations and timing requirements, ensuring it effectively dampens the unique harmonic frequencies produced by those engines. ATI is known for making well-built components for performance and racing applications, and this damper is no exception, offering a solid option for managing engine stress.

When installing a crankshaft damper, it's important to ensure it's the correct size and type for your specific engine and timing setup. Proper installation is key to its effectiveness in protecting your engine's crankshaft.