GMB 480-3603 Engine Timing Belt Tensioner

Reliable Engine Timing Belt Tensioner for Audi and Volkswagen

The GMB 480-3603 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 and Volkswagen models including Amarok, Crafter Van, Passat, and Q3
• Metal pulley construction for durability and heat resistance
• Single groove pulley designed for serpentine and V-belt applications
• Drive belt pulley diameter: 1 mm
• Part number 480-3603 for precise identification and fitment

Product Details and Specifications

The GMB 480-3603 engine timing belt tensioner features a metal pulley with a single groove, suitable for both serpentine and V-belt drive systems. The pulley diameter is specified as 1 mm, ensuring compatibility with the belt systems used in the listed Audi and Volkswagen models. This tensioner is engineered to maintain consistent belt tension, which is critical for the proper timing and operation of the engine's valve train components.

Compatible Vehicles and Applications

• Designed for Audi Amarok and Q3 models
• Compatible with Volkswagen Passat and Crafter Van
• Used in engine timing belt systems to maintain proper belt tension
• Supports valve train component function by preventing belt slippage

Installation Notes and Tips

When installing the GMB 480-3603 timing belt tensioner, ensure the belt is properly aligned with the single groove pulley. Verify belt tension according to manufacturer specifications to avoid over-tightening or slack, which can lead to premature wear or engine timing issues. It is recommended to inspect the belt and related components for wear during installation.

Quality Assurance and Warranty

GMB manufactures this timing belt tensioner to meet industry standards for durability and performance. The metal pulley construction provides resistance to heat and wear, contributing to the longevity of the part. Please refer to GMB's warranty policy for specific coverage details related to the 480-3603 part number.