Replacement Alternator Decoupler Pulley Compatible with Audi A3 Quattro, A4 Quattro, TT Quattro (4-Cyl 2.0L)

Sawyer Auto replacement parts are built to direct-fit specifications using high-grade materials. Every part is tested for reliability and precise compatibility with your vehicle.

• 【❗Fitment (Vehicle Compatibility)❗:】 Direct Replacement Intended For Audi A3 Quattro, A4 Quattro And Tt Quattro Models Equipped With 2.0L Inline-4 Engines (Confirm Engine Code/Fitment Prior To Purchase) .
• ✅【 Function (Part Description):】 Designed To Decouple Alternator Torsional Vibrations From The Accessory Drive And Provide Rotational Damping For Normal Charging System Operation On 4-Cylinder Quattro Models.
• ✅【 Replacement Reason (Service Description):】 Frequently Replaced When The Original Pulley Exhibits Bearing Noise, Binding, Or Reduced Damping That Can Produce Belt Noise Or Inconsistent Alternator Rotation.
• ✅【 Construction and Material:】 Built With A Precision-Machined Hub And Sealed Bearing Assembly, With Durable Surface Treatment To Match Original Mounting Surfaces And Resist Surface Wear.
• ✅【 Testing and Installation:】 Each Pulley Is Inspected And Bench-Tested For Smooth Rotation And Balance; Installs With Factory Hardware And Common Hand Toolsseek Professional Assistance If Required.