What is the purpose of a crankshaft damper?

A crankshaft damper, also known as a harmonic balancer, helps to absorb torsional vibrations from the crankshaft. This reduces stress on the crankshaft and improves the engine's overall smoothness and longevity.

What does the '10 Percent OD' mean?

OD stands for Overdrive. A 10 percent overdrive means the damper spins the accessory pulleys (like the alternator and water pump) 10 percent faster than the crankshaft speed. This can help ensure accessories maintain proper function at higher engine speeds.

What is the benefit of an aluminum damper shell?

An aluminum shell is lighter than a steel one, which can help reduce rotational mass on the crankshaft. This contributes to quicker engine response and can be beneficial in performance applications.

Specifications

Brand: ATI
Part #: ATI918052S
UPC: 800157078309

ATI Shell Assy - 7.480 - Alum - 8 Grv - Ford 5.0 2011 Mustang - 10 Percent OD

Name: ATI Shell Assy - 7.480 - Alum - 8 Grv - Ford 5.0 2011 Mustang - 10 Percent OD
Brand: ATI
SKU: ati-ati-shell-assy-7-480-alum-8-grv-ford-5-0-2011-mustang-10-percent-od-t14-361442
Price: 446.49 USD
Availability: BackOrder

$446.49

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ATI 7.480" aluminum crankshaft damper for 2011 Ford 5.0 Mustang. Features 8-ribs and a 10% overdrive.

Key Features

Fits 2011 Ford Mustang 5.0L.
7.480 inch diameter.
Aluminum construction.
Designed for 8-rib serpentine belt systems.
Features a 10 percent overdrive.

This crankshaft damper is designed for the 2011 Ford Mustang with the 5.0L engine. Please verify fitment for your specific vehicle configuration.

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About this part

Product Details

ATI is well-known for making high-performance harmonic dampers, and this shell assembly is a prime example of their work. Designed specifically for the 2011 Ford Mustang with the 5.0L engine, this damper is built to handle the demands of a performance application.

This particular damper features a 7.480-inch diameter and is constructed from aluminum for a lighter weight. It's set up for an 8-rib serpentine belt system and includes a 10 percent overdrive, which can help improve accessory drive performance. The aluminum construction means it's well-built and contributes to reduced rotational mass compared to heavier steel units.