Gates 38078 Accessory Drive Belt Idler Pulley

Reliable Accessory Drive Belt Idler Pulley for Audi Models

The Gates DriveAlign Premium OE Pulley 38078 is engineered to provide consistent performance and durability for your Audi 90, 90 Quattro, 100, 100 Quattro, and Cabriolet vehicles. Designed with precision thermoplastic material, this accessory drive belt idler pulley ensures smooth operation within the belt system.

• Constructed from durable thermoplastic for long-lasting use
• Outside diameter of 90 mm and width of 25 mm for precise fitment
• Features smooth backside contact surface for optimal belt engagement
• Includes a single pulley with no grooves and no flange
• Bearing bore inside diameters of 8 mm and 24.5 mm for accurate mounting

About the DriveAlign Premium OE Pulley Product Line

The DriveAlign Premium OE Pulley line by Gates focuses on delivering original equipment quality replacement parts that meet or exceed factory specifications. This product line emphasizes precise fit and reliable performance, making it suitable for maintaining the integrity of your vehicle's accessory drive belt system. The 38078 pulley is part of this line, ensuring compatibility and durability for Audi models requiring exact OE standards.

Product Details and Specifications

This accessory drive belt idler pulley is made from thermoplastic, providing resistance to wear and environmental factors. It has an outside diameter of 90 mm and a width of 25 mm, dimensions that align with the original equipment requirements for the specified Audi models. The pulley features a smooth backside contact surface and does not have any grooves or flanges, which is typical for this type of idler pulley. The bearing bore inside diameters are 8 mm and 24.5 mm, ensuring proper fitment and rotation within the belt system.

Compatible Audi Models and Applications

• Designed specifically for Audi 90 and 90 Quattro
• Compatible with Audi 100 and 100 Quattro models
• Fits Audi Cabriolet vehicles requiring this pulley specification
• Ideal for maintaining proper tension and alignment in accessory drive belt systems

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Pulley 38078, ensure the pulley aligns correctly with the belt path and rotates freely without obstruction. Verify the bearing bore diameters match the mounting hardware and shaft dimensions on your Audi model. Proper installation helps prevent premature belt wear and maintains system efficiency.

Quality Assurance and Warranty

Gates manufactures the DriveAlign Premium OE Pulley 38078 to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Gates products typically adhere to industry quality controls and are designed to match original equipment specifications for dependable service life.