What is the purpose of the delete pulley ring?

The delete pulley ring is typically used in competition or modified engine builds where the factory accessory drive system, like the air conditioning or power steering pump, is removed or replaced. It provides a solid mounting point where the original pulley would have been.

What material is this crank hub made from?

This crank hub is made from solid steel, which offers a strong and durable option for competition engines that may experience higher stresses than stock applications.

Is this crank hub a direct replacement for the stock harmonic balancer?

This crank hub is designed for competition builds and includes a delete pulley ring. While it replaces the stock harmonic balancer, it's intended for modified engine setups and may require other supporting modifications for installation.

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Specifications

Brand: ATI
Part #: ATI916014M
UPC: 800157021978

ATI Crank Hub - Steel - Cummins 4/6BT 5.9 Competition w/Delete Pulley Ring

Name: ATI Crank Hub - Steel - Cummins 4/6BT 5.9 Competition w/Delete Pulley Ring
Brand: ATI
SKU: ati-ati-crank-hub-steel-cummins-4-6bt-5-9-competition-w-delete-pulley-ring-t14-360597
Price: 287.09 USD
Availability: BackOrder

$287.09

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ATI steel crank hub for Cummins 4/6BT 5.9 competition engines with a delete pulley ring.

Key Features

Fits Cummins 4/6BT 5.9 competition engines.
Constructed from solid steel for strength and durability.
Includes a delete pulley ring, common for competition builds.
Part number ATI916014M.

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About this part

Product Details

ATI is well-known for making robust performance parts, and this steel crank hub for Cummins 4/6BT 5.9 engines is no exception. If you're building a competition engine, you need components that can handle the extra stress, and this part is designed for that purpose. It replaces the stock harmonic balancer with a solid steel unit, and includes a delete pulley ring, which is often used in racing applications where accessory drives are modified or removed.

This crank hub is constructed from solid steel, offering a strong and durable replacement for your stock component. The inclusion of a delete pulley ring means it's geared towards builds where the factory accessory drive setup is being changed. This is a well-built piece that aims to provide reliability under demanding conditions, a hallmark of ATI's performance offerings.