Quality-Built WH512644 Premium Rear Wheel Bearing and Hub Assembly

The Quality-Built WH512644 is a Premium Series rear wheel bearing and hub assembly engineered for precise fitment and long-term reliability. Built to OE-grade standards, this sealed unit integrates the bearing and hub into a single ready-to-install assembly, simplifying replacement and restoring smooth, quiet wheel operation.

Key Features:

• Sealed, maintenance-free bearing — fully enclosed design keeps out contaminants and eliminates the need for repacking or regreasing
• Forged steel flange — provides OE-grade structural integrity and consistent wheel seating
• Induction-hardened wheel studs — deliver high tensile strength for secure and lasting wheel attachment
• CNC-machined hub face — ensures exact, precise wheel seating for proper runout and alignment
• Corrosion-resistant coating — extends service life in harsh road conditions
• Integrated ABS sensor — factory-calibrated to maintain proper anti-lock braking system function
• 100% quality tested — every unit is tested for torque, runout, and radial load before leaving the production line

What's Included:

• Rear wheel hub and bearing assembly
• ABS sensor
• Wheel studs
• Flange

Specifications:

• Position: Rear
• Material: Steel
• Wheel Stud Quantity: 5
• Wheel Stud Size: M12 x 1.50
• Flange Shape: Trapezoid
• Flange Bolt Hole Quantity: 4
• Flange Bolt Hole Diameter: 3.367 in
• Flange Diameter: 5.98 in
• Flange Offset: 2.364 in
• Bolt Circle Diameter: 4.498 in (114.2 mm)
• Hub Pilot Diameter: 2.987 in
• ABS Sensor Included: Yes
• Wiring Harness Included: No

The Quality-Built WH512644 is a direct drop-in replacement designed for straightforward installation without modification, making it an ideal choice for professional technicians and confident DIYers alike.