Billet Aluminum Supercharger Tensioner Pulley Upgrade, Audi Supercharged EA837 3.0T

Billet Aluminum Supercharger Tensioner Pulley, Audi 3.0T

In stock and ready to go

Replace the weak factory pulley with a stronger, more durable solution designed for the demands of the Audi 3.0T platform. This upgraded pulley comes with a pre-installed bearing to provide improved reliability and consistent belt control. Designed as a direct-fit replacement, it works with all 3.0T Supercharged engines.

Factory pulleys are made from plastic, which can become a failure point as mileage, heat cycles, and belt load increase. Over time, the original pulley may crack, distort, or wear in ways that affect performance and dependability. By switching to billet aluminum, you get a more robust component that is better suited to handle long-term use and demanding conditions without the flex or deterioration associated with plastic.

In addition to increased strength, the billet construction helps maintain more consistent belt alignment and tracking. That means a more stable setup, better durability, and added confidence whether the vehicle is stock or sees harder use.

This assembly is available as a stand-alone pulley or an OEM tensioner with a billet aluminum 7-rib pulley.

Product Features

• Billet aluminum pulley
• High quality bearing
• CNC-machined from 6061 aluminum
• Stronger and more durable than the factory plastic pulley
• Helps improve belt alignment and tracking
• Direct bolt-on replacement
• Fits Audi 3.0T Supercharged Engines
• Proudly Engineered in the USA

OEM Tensioner

• Litens 950961A

• Available here for $43 bringing the total assembly to $118

Installation
Installs in place of the factory tensioner pulley with no modification required.

Compatible Engine Codes
CAKA, CCAA, CCBA, CCDA, CGWA, CGWB, CGXC, CTUA, CTUB, CREC