GMB 470-8020 Engine Timing Belt Tensioner

Reliable Engine Timing Belt Tensioner for Toyota Vehicles

The GMB 470-8020 engine timing belt tensioner is designed to maintain optimal tension on the timing belt system for select Toyota models. Engineered with a metal pulley and compatible with serpentine and v-belts, this tensioner supports smooth engine operation and helps prevent belt slippage.

• Compatible with Toyota Camry, Celica, MR2, RAV4, and Solara models
• Metal pulley construction for durability and heat resistance
• Single groove pulley designed for serpentine and v-belt applications
• Drive belt pulley diameter of 1 mm for precise tension control
• Part number 470-8020 ensures correct fit and function

Product Details and Specifications

The GMB 470-8020 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 at 1 mm, providing accurate tensioning to maintain proper belt alignment and reduce wear. This tensioner is engineered to meet the demands of Toyota engines, ensuring consistent performance across multiple models including the Camry, Celica, MR2, RAV4, and Solara. The robust metal pulley material enhances longevity and resistance to heat and mechanical stress, critical for maintaining engine timing integrity.

Applications and Common Issues Addressed

• Prevents timing belt slippage and misalignment
• Reduces premature belt wear and potential engine damage
• Maintains proper tension in serpentine and v-belt systems
• Addresses noise issues caused by loose or worn tensioners
• Supports engine timing accuracy for smooth operation

Installation Notes and Tips

When installing the GMB 470-8020 tensioner, ensure the belt is properly aligned with the single groove pulley. Verify compatibility with your specific Toyota model and engine type before installation. Use appropriate tools to avoid damaging the metal pulley or tensioner assembly. Follow manufacturer torque specifications to secure the tensioner and maintain correct belt tension.

Quality Assurance and Warranty

GMB manufactures the 470-8020 tensioner to meet OEM standards for fit and function. The metal pulley construction provides durability under typical engine operating conditions. While specific warranty details are not provided, GMB products generally adhere to industry quality controls to ensure reliable performance in Toyota Camry, Celica, MR2, RAV4, and Solara vehicles.