Centric 406.40028 Wheel Bearing and Hub Assembly - Rear

Overview of Centric Premium Hubs Wheel Bearing and Hub Assembly

The Centric Premium Hubs Wheel Bearing and Hub Assembly 406.40028 is engineered for precise fitment on Acura TL models. Designed to meet OEM specifications, this assembly ensures reliable wheel support and smooth rotation, critical for vehicle safety and performance.

• Wheel stud size: M12 (12.000 mm)
• Wheel stud quantity: 5, studs included
• Wheel pilot diameter: 64.010 mm (2.520 in)
• Brake pilot diameter: 69.950 mm (2.754 in)
• Flange diameter: 152.32 mm (5.997 in)
• Bolt circle diameter: 120.65 mm (4.750 in)
• Mounting holes: 4 with M12 thread size and 1.25 mm pitch
• Offset: 2.401 mm (0.094 in)

About the Centric Premium Hubs Product Line

The Premium Hubs line by Centric focuses on delivering wheel bearing and hub assemblies that adhere closely to factory specifications. This product line emphasizes durability and precision fitment, making it suitable for Acura TL owners seeking a direct replacement part that maintains original handling and safety characteristics.

Detailed Product Description

This Centric wheel bearing and hub assembly (part number 406.40028) is designed specifically for Acura TL vehicles, providing a secure mounting point for the wheel and brake components. The assembly includes five M12 wheel studs, ensuring compatibility with the vehicle’s wheel mounting system. The flange diameter of 152.32 mm and bolt circle diameter of 120.65 mm match OEM dimensions, facilitating straightforward installation. The brake pilot diameter of 69.95 mm supports proper brake rotor alignment, while the wheel pilot diameter of 64.01 mm ensures the wheel centers correctly on the hub. The offset and mounting thread pitch are engineered to maintain factory geometry and torque specifications.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Acura TL
• Eliminates wheel vibration caused by bearing wear
• Resolves noise issues such as humming or grinding from the wheel area
• Restores proper wheel alignment and brake rotor positioning
• Addresses loose or damaged wheel studs for secure wheel mounting

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the existing hub assembly carefully, noting the orientation and torque specifications. This assembly includes wheel studs, which simplifies installation by eliminating the need to transfer studs from the old hub. Use a calibrated torque wrench to tighten mounting bolts to manufacturer specifications. Verify that the brake rotor seats properly on the brake pilot diameter to avoid brake pulsation or uneven wear.

Quality Assurance and Warranty

Centric Premium Hubs assemblies are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part number 406.40028 undergoes rigorous quality control inspections. Warranty coverage details should be confirmed with the product documentation or supplier, as Centric typically offers limited warranties against defects in materials and workmanship.