Centric 402.62000 Wheel Bearing and Hub Assembly - Front or Rear

Overview of Centric Premium Hubs Wheel Bearing and Hub Assembly

The Centric Premium Hubs Wheel Bearing and Hub Assembly, part number 402.62000, is engineered for reliable performance on select Buick, Chevrolet, Pontiac, and Saturn vehicles. Designed specifically for models such as the Montana, Relay, Terraza, and Uplander, this assembly ensures proper fitment and durability for driveline and axle applications.

• Wheel bearing and hub assembly with 33 spline quantity
• Includes 5 wheel studs sized M12 (12.000 mm)
• Wheel pilot diameter of 70.100 mm (2.760 inches)
• Brake pilot diameter of 70.590 mm (2.779 inches)
• Flange diameter measuring 145.80 mm (5.740 inches)
• Bolt circle diameter of 114.30 mm (4.500 inches)
• Inner mount pilot diameter of 91.410 mm (3.599 inches)
• 3 mounting holes with M12 thread size and 1.75 mm pitch
• Offset of 1.657 mm (0.065 inches)
• Wheel studs included for direct replacement

Detailed Product Description and Specifications

This Centric Premium Hubs assembly (402.62000) is designed to meet the exact specifications required for proper installation and function on Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander models. The 33 spline quantity ensures compatibility with the axle shaft, while the included 5 M12 wheel studs provide secure wheel mounting. The wheel pilot diameter of 70.100 mm and brake pilot diameter of 70.590 mm allow for precise alignment of the wheel and brake components, reducing vibration and improving safety.

The flange diameter of 145.80 mm and bolt circle diameter of 114.30 mm are critical for matching the wheel hub to the vehicle’s wheel assembly. The inner mount pilot diameter of 91.410 mm and 3 mounting holes with M12 thread size and 1.75 mm pitch ensure a secure and stable connection to the vehicle’s suspension system. The offset of 1.657 mm is designed to maintain proper wheel positioning relative to the vehicle’s centerline.

About the Centric Premium Hubs Product Line

The Premium Hubs line from Centric is focused on delivering wheel bearing and hub assemblies that meet or exceed OEM specifications. This product line emphasizes precision manufacturing and includes assemblies with pre-installed wheel studs to simplify installation. The 402.62000 part is part of this line, offering a balance of durability and fitment accuracy for select GM vehicles.

Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies on Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander
• Resolves wheel vibration and noise caused by bearing wear
• Addresses wheel stud damage or corrosion issues
• Corrects improper wheel alignment due to hub flange wear
• Prevents brake rotor misalignment by maintaining brake pilot diameter integrity

Installation Notes and Tips

• Verify vehicle compatibility with Buick Montana, Chevrolet Relay, Pontiac Terraza, or Saturn Uplander before installation
• Ensure proper torque specifications for M12 mounting bolts with 1.75 mm thread pitch
• Use included wheel studs to replace any damaged or missing studs for secure wheel mounting
• Check for proper seating of the wheel pilot and brake pilot diameters to avoid vibration
• Inspect axle spline engagement to confirm the 33 spline count matches the vehicle axle shaft

Quality Assurance and Warranty

Centric Premium Hubs assemblies are manufactured to meet strict quality standards, ensuring reliable performance and fitment. While specific warranty details for part number 402.62000 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This assembly is designed to provide consistent service life when installed according to manufacturer guidelines.