INA EA0222 Alternator Decoupler Pulley

Alternator Decoupler Pulley Overview

The INA EA0222 alternator decoupler pulley is a FEAD component for high-load charging systems that need controlled vibration damping in tight packaging spaces. It is used on select Audi and Volkswagen applications, including Audi A6 Quattro, Audi A7 Quattro, Audi A8 Quattro, Q7, and Volkswagen Touareg fitments.

Key Features

• Alternator decoupler pulley for front end auxiliary drive systems.
• Engineered to reduce vibration transfer in compact engine bays.
• Supports maintenance of individual FEAD components or related service work.
• INA Global Number 535 0222 100 for catalog identification.
• Cross-references OE-style part numbers 06E903119l and 5350222100 for the same application.

Detailed Description

INA EA0222 is an alternator decoupler pulley designed for FEAD systems where the alternator drive must manage torsional vibration while operating in limited space. This part number, EA0222, is listed for 2014 Audi A6 Quattro, 2014 Audi A7 Quattro, 2014 Audi A8 Quattro, 2012-2014 Audi Q7, and 2011-2014 Volkswagen Touareg applications, with the 2011 Touareg fitment noted from 06/01/2011. For buyers searching for an Audi A6 Quattro alternator decoupler pulley or a Volkswagen Touareg charging system pulley, EA0222 provides a direct catalog match by application.

INA’s FEAD focus centers on vibration damping in compact installation spaces, which is important in modern high-load engines where accessory drive stability affects system operation. The EA0222 part number is also referenced as INA Global Number 535 0222 100.

What It Is Used For

• Alternator drive noise or vibration in the accessory belt system.
• Irregular pulley behavior in charging system service.
• Accessory drive stress in compact engine layouts.
• Replacement of a worn alternator decoupler pulley during FEAD maintenance.
• Catalog-matched service for Audi and Volkswagen charging system applications.

Installation Notes and Tips

Verify the vehicle application against the listed fitment before ordering. Confirm the part number EA0222 and the INA Global Number 535 0222 100 during service to avoid catalog mismatch. Because this component is part of the front end auxiliary drive system, inspect related drive components for wear during replacement.

Quality Assurance

INA positions this part within its FEAD solutions range, which is focused on vibration damping and coordinated maintenance of accessory drive components. The EA0222 is supported by the brand’s application-specific cataloging for Audi and Volkswagen fitments.