Dayco 6071012 Serpentine Belt - Main Drive

Serpentine Belt for Main Drive Applications

Dayco 6071012 is a double-sided serpentine belt built for accessory drive systems that require a 7-rib, K-section profile. It is compatible with Volkswagen Phaeton and Volkswagen Passat main drive applications listed below.

Key Features

• EPDM construction with aramid reinforcement for durable belt performance.
• Double-sided K-section design with straight ribs for consistent contact.
• 7-rib layout and standard rib depth for accessory drive routing.
• Black finish with SAE J1459 and SAE J2432 standards listed.
• Dayco 6071012 for fitment-specific replacement selection.

Detailed Description

This Dayco serpentine belt is engineered for double-sided accessory drive systems that rely on a stable rib profile and accurate length. The EPDM and aramid-reinforced construction supports wear resistance in demanding engine bay conditions, while the listed effective length and outside circumference help match the original routing requirements. Use Dayco 6071012 when replacing a belt on Volkswagen Phaeton or Volkswagen Passat main drive applications that call for this configuration.

What It Is Used For

• Restoring proper accessory drive operation.
• Replacing a worn, cracked, or glazed serpentine belt.
• Addressing belt noise caused by wear or loss of rib contact.
• Correcting fitment issues on double-sided main drive routing.
• Maintaining consistent drive to engine accessories.

Installation Notes and Tips

Verify the belt path, rib count, and measured length against the original belt before installation. Confirm the application uses a double-sided serpentine belt and main drive routing. Inspect pulleys and tensioner components for wear before installing Dayco 6071012 to help ensure proper tracking and service life.

Quality Assurance

Dayco manufactures accessory drive components to meet listed SAE standards, and this belt is specified with EPDM, aramid reinforcement, and fitment-focused dimensions for application matching.