Continental 49722 Alternator Clutch Pulley

Overview of Continental Alternator Clutch Pulley 49722

The Continental alternator clutch pulley 49722 is engineered for reliable performance in various BMW models. Designed with durable steel construction and a flanged, grooved surface, this pulley supports efficient alternator operation in vehicles such as the BMW 328i, 528i xDrive, and X3.

• Constructed from high-strength steel for durability
• Flanged pulley design for secure belt alignment
• Single pulley with a bore diameter of 0.670 inches
• Six-groove surface to accommodate multi-ribbed belts
• Compatible with multiple BMW models including 128i, 135i, 330i, and Z4

Detailed Product Description

The Continental alternator clutch pulley part number 49722 features a robust steel material that ensures long-lasting service life under demanding engine conditions. Its flanged design helps maintain proper belt tracking, reducing the risk of belt slippage or misalignment. The pulley’s grooved surface with six grooves is specifically designed to fit multi-ribbed belts, providing consistent power transmission to the alternator. With a bore diameter of 0.670 inches, this pulley is engineered to fit precisely on the alternator shaft, ensuring smooth rotation and optimal alternator performance.

Compatible BMW Models and Applications

This alternator clutch pulley is compatible with a range of BMW vehicles, including the 128i, 135i, 328i, 328i xDrive, 328xi, 330i, 528i, 528i xDrive, 528xi, X3, X5, and Z4. It is designed to replace worn or damaged pulleys in the alternator assembly, helping to restore proper charging system function and engine accessory drive efficiency.

Common Issues Addressed by Part Number 49722

• Alternator belt slippage causing charging system inefficiency
• Excessive pulley wear leading to noise or vibration
• Misalignment of the alternator belt resulting in premature belt failure
• Reduced alternator performance due to pulley damage
• Failure of the alternator clutch mechanism affecting engine accessory drive

Installation Notes and Tips

When installing the Continental alternator clutch pulley 49722, ensure the alternator shaft and bore are clean and free of debris. Proper alignment of the pulley with the belt is critical to prevent premature wear. Use appropriate tools to avoid damaging the pulley or alternator components during installation. Verify belt tension after installation to maintain optimal performance.

Quality Assurance and Warranty

Continental manufactures this alternator clutch pulley to meet OEM specifications for fit and function. The steel construction and precise machining contribute to reliable operation in BMW vehicles. While specific warranty details are not provided, Continental parts typically adhere to industry standards for quality and durability.