GMB 448-8480 Engine Balance Shaft Belt Tensioner

Reliable Engine Balance Shaft Belt Tensioner for Dodge, Hyundai, Mitsubishi

The GMB 448-8480 engine balance shaft belt tensioner is designed to maintain optimal tension on the serpentine and V-belts in your vehicle's engine. Engineered for select Dodge, Hyundai, and Mitsubishi models, this tensioner ensures smooth operation of the balance shaft system, contributing to engine stability and performance.

• Compatible with Dodge Ram 50, Power Ram 50, Hyundai Sonata, Mitsubishi Galant, Colt, Expo, and Mighty Max
• Drive belt pulley diameter: 1 mm
• Single groove pulley designed for serpentine and V-belt applications
• Durable metal pulley construction for long-lasting performance

Product Details and Specifications

The GMB 448-8480 tensioner features a metal pulley with a single groove, suitable for both serpentine and V-belt drive systems. The 1 mm pulley diameter is engineered to provide precise belt tension, reducing slippage and wear. This part is critical for maintaining the correct tension on the engine balance shaft belt, which helps reduce engine vibration and ensures proper timing of the balance shaft.

Compatible Vehicles and Applications

This engine balance shaft belt tensioner is compatible with a range of vehicles, including Dodge Ram 50 and Power Ram 50 trucks, Hyundai Sonata sedans, and Mitsubishi models such as the Galant, Colt, Expo, and Mighty Max. Using the correct tensioner like the GMB 448-8480 helps maintain engine balance and smooth operation in these specific models.

• Prevents belt slippage and premature wear
• Reduces engine vibration caused by improper belt tension
• Maintains balance shaft timing accuracy
• Supports engine longevity by ensuring proper belt alignment

Installation Notes and Tips

When installing the GMB 448-8480 tensioner, ensure the belt is properly routed according to the vehicle’s service manual. Verify that the pulley groove aligns with the belt type—serpentine or V-belt—to avoid misalignment. It is recommended to inspect the belt condition and replace it if worn during installation for optimal performance.

Quality Assurance and Warranty

GMB manufactures this engine balance shaft belt tensioner to meet or exceed OEM specifications. The metal pulley construction provides durability under demanding engine conditions. While specific warranty details are not provided, GMB parts typically come with a limited warranty covering defects in materials and workmanship.