ACDelco 84964448 Front Wheel Hub and Bearing Assembly with ABS Sensor

The ACDelco 84964448 is a GM Genuine Parts front wheel hub and bearing assembly designed for 4WD applications. This complete assembly supports the vehicle while allowing smooth wheel rotation, engineered to GM's exacting standards for reliable performance and durability.

Key Features:

• Integrated wheel speed sensor for ABS functionality with 2-terminal male connector
• Steel construction with durable bearing design for long service life
• 36-spline configuration with square flange design
• Includes 8 lug bolts with M14 thread size
• Hub pilot diameter: 4.49 inches, wheel pilot diameter: 4.88 inches
• Total hub diameter: 8.62 inches, total height: 11.8 inches
• Backed by 2-year limited warranty

As a GM Genuine Parts component, this hub assembly is manufactured to rigorous OEM standards and validated by General Motors. It serves as a direct replacement for OEM part numbers 84199397 and 84459703, providing the precise fit and performance expected from original equipment.