Centric 407.45002 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 (Part Number 407.45002) is engineered for reliable performance on Mazda 6 and CX-7 models. Designed to meet precise fitment specifications, this assembly ensures proper wheel alignment and secure mounting for your vehicle's driveline system.

• Wheel stud size: M12 (12.000 mm)
• Wheel stud quantity: 5, studs included
• Wheel pilot diameter: 66.520 mm (2.619 in)
• Brake pilot diameter: 71.370 mm (2.810 in)
• Flange diameter: 139.40 mm (5.488 in)
• Bolt circle diameter: 114.30 mm (4.500 in)
• Mounting hole quantity: 4 with M12 thread size and 1.25 mm pitch
• Retaining holes: 2 x M8-1.25
• Offset: 62.71 mm (2.469 in)

Detailed Product Description

This wheel bearing and hub assembly from Centric is specifically designed for Mazda 6 and CX-7 vehicles, ensuring compatibility and optimal performance. The assembly includes five M12 wheel studs, which are pre-installed to facilitate straightforward installation. The wheel pilot diameter of 66.520 mm and brake pilot diameter of 71.370 mm provide precise centering for wheels and brake components, reducing vibration and improving safety. The flange diameter of 139.40 mm and bolt circle diameter of 114.30 mm correspond to the vehicle’s mounting specifications, ensuring a secure fit. Additionally, the assembly features four mounting holes with M12 threads and a 1.25 mm pitch, along with two retaining holes sized M8-1.25 for added stability.

About Centric Premium Hubs Product Line

The Premium Hubs line by Centric focuses on delivering wheel bearing and hub assemblies that meet or exceed OEM standards. This product line emphasizes precision manufacturing and durability, providing components that maintain proper wheel alignment and support vehicle driveline integrity. The 407.45002 assembly is part of this line, offering a balance of fitment accuracy and reliable performance for Mazda vehicles.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Mazda 6 and CX-7
• Eliminates wheel vibration caused by bearing wear
• Resolves wheel noise or roughness during driving
• Corrects wheel alignment issues related to hub damage
• Prevents premature tire wear due to hub assembly failure

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the mounting surfaces are clean and free of debris to guarantee proper fitment. Use the included M12 wheel studs and torque them to the manufacturer’s specifications. Confirm that the bolt circle diameter and flange diameter match the vehicle’s requirements. Retaining holes sized M8-1.25 should be used as specified to secure the assembly. It is recommended to inspect related components such as brake rotors and suspension parts during installation.

Quality Assurance and Warranty

Centric Premium Hubs assemblies are manufactured to meet strict quality control standards, ensuring durability and performance. While specific warranty details for part number 407.45002 should be confirmed with the supplier or manufacturer, Centric typically offers coverage against defects in materials and workmanship. This assembly is designed to provide consistent service life when installed and maintained according to vehicle manufacturer guidelines.