GMB 446-1072 Engine Balance Shaft Belt Tensioner

Reliable Engine Balance Shaft Belt Tensioner for Select Vehicles

The GMB 446-1072 engine balance shaft belt tensioner is designed to maintain optimal tension on the serpentine and V-belts in your vehicle's engine. Compatible with various Chrysler, Dodge, Hyundai, Kia, and Mitsubishi models, this tensioner ensures smooth operation of the valve train components.

• Drive belt pulley diameter: 1 mm
• Compatible with serpentine and V-belt systems
• Single groove pulley design for precise belt alignment
• Durable metal pulley construction for long-lasting performance
• Fits multiple models including Hyundai Sonata, Kia Optima, Mitsubishi Lancer, and more

Detailed Product Description

The GMB 446-1072 engine balance shaft belt tensioner features a metal pulley with a 1 mm diameter designed to work with both serpentine and V-belt drive systems. Its single groove pulley ensures accurate belt tracking, reducing the risk of slippage or premature wear. This tensioner is engineered to maintain consistent belt tension, which is critical for the proper functioning of the engine balance shaft and overall valve train components. It is compatible with a range of vehicles including the Chrysler Sebring and Stratus, Dodge Eclipse and Avenger, Hyundai Sonata and Santa Fe, Kia Optima and Magentis, as well as Mitsubishi Lancer, Galant, and Montero Sport.

Common Applications and Problem Solving

• Prevents belt slippage and misalignment in serpentine and V-belt systems
• Reduces engine noise caused by loose or worn belts
• Maintains proper tension to avoid premature belt or pulley wear
• Helps prevent engine balance shaft timing issues
• Addresses vibration problems related to belt tension

Installation Notes and Tips

When installing the GMB 446-1072 tensioner, ensure the belt is properly routed according to the vehicle’s service manual. Verify that the pulley groove aligns correctly with the belt type—serpentine or V-belt—to avoid misalignment. Use appropriate tools to apply tension gradually and check for smooth pulley rotation. Regular inspection of belt condition and tensioner performance is recommended to maintain engine efficiency.

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 products typically come with a limited warranty covering defects in materials and workmanship. Refer to GMB’s official documentation for exact warranty terms.