Global Parts 2311971 HVAC Blower Motor Wheel

Reliable HVAC Blower Motor Wheel for Precise Airflow

The Global Parts 2311971 HVAC blower motor wheel is engineered to provide consistent airflow performance in your vehicle's heating and cooling system. Designed with durable metal construction and precise dimensions, this blower wheel supports efficient HVAC operation in various automotive applications.

• Constructed from durable metal for long-lasting use
• Counterclockwise rotation with a round shaft shape
• Blower wheel diameter of 5.125 inches (130.18 mm) and depth of 88.9 mm
• Hub offset of 0.75 inches for accurate fitment
• Includes cage wheel for optimal air movement
• Mounts securely using screw attachment method
• OEM replacement part ensuring compatibility and reliability

Technical Specifications and Design Details

This HVAC blower motor wheel features a 0.31-inch diameter round shaft designed for smooth rotation and balanced airflow. The 0.75-inch hub offset allows for precise alignment within the blower motor assembly. With a blower wheel diameter of 5.125 inches (130.18 mm) and a depth of 88.9 mm, it is engineered to fit specific HVAC systems requiring these exact dimensions. The counterclockwise rotation matches the original equipment specifications, ensuring proper operation. The screw attachment type provides a secure mounting method without the need for set screws, simplifying installation. The included cage wheel enhances air circulation efficiency within the HVAC core.

Common Applications and Problem Resolution

• Replaces worn or damaged blower motor wheels causing reduced airflow
• Addresses HVAC noise issues related to imbalanced or broken blower wheels
• Restores proper heating and cooling performance in vehicles with faulty blower components
• Compatible with HVAC systems requiring a 0.75-inch hub offset and 5.125-inch blower wheel diameter
• Suitable for vehicles needing a counterclockwise rotating blower wheel with a 0.31-inch shaft diameter

Installation Notes and Tips

Ensure the blower motor shaft matches the 0.31-inch diameter and round shape before installation. Verify the rotation direction is counterclockwise to maintain HVAC system integrity. Use the screw attachment method to mount the blower wheel securely, avoiding the need for set screws. Confirm the 0.75-inch hub offset aligns with your vehicle’s blower motor assembly for proper fitment. Handle the metal blower wheel carefully to prevent damage to the cage wheel during installation.

Quality Assurance and Warranty Information

The Global Parts 2311971 blower motor wheel is manufactured to meet OEM replacement standards, ensuring reliable performance and durability. While specific warranty details are not provided, Global Parts products typically adhere to industry quality controls to support long-term HVAC system functionality.