GMB 480-6650 Engine Timing Belt Tensioner

Engine Timing Belt Tensioner for Audi and Volkswagen

The GMB 480-6650 engine timing belt tensioner is built for Audi and Volkswagen applications that require stable belt control and consistent timing belt tension. Manufactured to meet or exceed OEM specifications, it is a direct-fit replacement for service work on select Audi TT, Audi A3, Volkswagen Golf, and related models.

Key Features

• Engine timing belt tensioner for valve train service
• Manufactured to meet or exceed OEM specifications
• Metal pulley construction for durability
• 1-groove pulley design
• Works with serpentine and V-belt pulley/belt types
• Cross-references GMB 480-6650 and OE numbers 06B109243, 85528

Detailed Product Information

This GMB timing belt tensioner is engineered for precise belt tracking and steady tension in timing belt-driven engines. The metal pulley and single-groove design support reliable operation in service intervals where belt alignment and tension consistency are critical. It is a practical replacement for Audi TT, Audi TT Quattro, Audi A3, Audi S3, Volkswagen Golf, Volkswagen Beetle, Volkswagen Jetta, and Volkswagen Passat applications listed below. This part cross-references Gates T43016 and T43017 for the same application.

Vehicle Fitment

• Fits 2011-2012 Volkswagen Clasico, N/A
• Fits 1999-2006 Audi TT, N/A
• Fits 2000-2006 Audi TT Quattro, N/A
• Fits 2000-2006 Volkswagen Golf, N/A
• Fits 2000-2005 Volkswagen Beetle, N/A
• Fits 2000-2005 Volkswagen Jetta, N/A
• Fits 2001-2004 Audi A3, N/A
• Fits 2000-2004 Audi S3, N/A
• Fits 2001 Audi A4, N/A, to VIN 8D1042384
• Fits 2001 Audi A4 Quattro, N/A, to VIN 8D1042384
• Fits 2000-2001 Volkswagen Passat, N/A

Common Replacement Reasons

• Timing belt tensioner noise or rough pulley operation
• Uneven belt tracking during engine service
• Worn or aging tensioner components found during timing belt replacement
• Loss of proper belt tension in Audi and Volkswagen timing systems
• Service replacement for OE-style timing belt maintenance

Installation Notes and Tips

Verify engine code and VIN breakpoints before ordering, especially for 2001 Audi A4 and A4 Quattro models listed to VIN 8D1042384. Inspect the timing belt, related pulleys, and belt routing during installation, and confirm the pulley type matches the original application. For best results, follow factory service procedures and torque specifications during timing system service.

Quality Assurance

GMB manufactures this tensioner to meet or exceed OEM specifications, supporting the fit and function expected in OE replacement timing service. The GMB 480-6650 is built for consistent performance in covered Audi and Volkswagen applications.