GMB 480-8280 Engine Timing Belt Tensioner

Reliable Engine Timing Belt Tensioner for Audi and Volkswagen

The GMB 480-8280 engine timing belt tensioner is designed to maintain optimal tension on serpentine and V-belts in select Audi and Volkswagen vehicles. Engineered with a metal pulley and a single groove, this tensioner supports smooth belt operation and helps prevent premature wear.

• Compatible with Audi 4000 and Volkswagen Golf, Jetta, Quantum, Rabbit Pickup, and Vanagon models
• Metal pulley construction for durability and heat resistance
• Single groove pulley designed for serpentine and V-belt systems
• Drive belt pulley diameter of 1 mm for precise tension control
• Part number 480-8280 ensures correct fit and function

Product Details and Specifications

This GMB engine timing belt tensioner features a metal pulley with a single groove, suitable for both serpentine and V-belt configurations. The pulley diameter is specified as 1 mm, providing accurate tensioning to maintain proper belt alignment and reduce slippage. The tensioner is engineered to fit a range of Audi and Volkswagen models, including the Audi 4000 and Volkswagen Golf, Jetta, Quantum, Rabbit Pickup, and Vanagon. Using the correct tensioner like the GMB 480-8280 helps maintain engine timing integrity and overall performance.

Applications and Common Issues Addressed

• Prevents belt slippage and misalignment in timing belt systems
• Reduces risk of premature belt wear and failure
• Maintains consistent tension for serpentine and V-belt drive systems
• Helps avoid engine timing errors caused by loose belts
• Supports smooth operation of engine accessories driven by belts

Installation Notes and Tips

When installing the GMB 480-8280 timing belt tensioner, ensure the belt is properly aligned with the single groove pulley. Verify compatibility with your specific Audi or Volkswagen model before installation. It is recommended to inspect the belt and related components for wear during replacement. Proper torque specifications should be followed to avoid over-tightening or under-tightening the tensioner.

Quality Assurance and Warranty

GMB manufactures this engine timing belt tensioner to meet OEM standards for fit and function. The metal pulley construction offers durability under typical operating conditions. While specific warranty details are not provided, GMB products generally adhere to industry quality controls to ensure reliable performance in Audi and Volkswagen vehicles.