Centric 407.66001E Wheel Bearing and Hub Assembly - Front

Overview of Centric 407.66001E Wheel Bearing and Hub Assembly

The Centric 407.66001E wheel bearing and hub assembly is designed specifically for Chevrolet Astro and GMC Safari models. This assembly ensures precise fitment and reliable performance for driveline and axle applications.

• Wheel stud size: 14.000 mm
• Wheel pilot diameter: 3.058 in (77.670 mm)
• Brake pilot diameter: 3.084 in (78.330 mm)
• Includes 6 wheel studs
• Flange diameter: 7.086 in (179.980 mm)
• Bolt circle diameter: 5.500 in (139.700 mm)
• Inner mount pilot diameter: 99.260 mm
• Mounting hole quantity: 3
• Mounting thread pitch: 1.500 mm
• Mounting thread size: 14.000 mm
• Offset: 1.968 mm (0.0499 in)

About the C-TEK Standard Wheel Bearing Hub Repair Kits & Hub Assemblies

The C-TEK Standard Wheel Bearing Hub Repair Kits & Hub Assemblies line by Centric offers reliable replacement components engineered to meet OE specifications. This product line focuses on providing durable wheel bearing and hub assemblies that simplify repair and maintenance for vehicles like the Chevrolet Astro and GMC Safari. The 407.66001E part number is part of this line, ensuring compatibility and quality for driveline and axle repairs.

Detailed Product Description

This wheel bearing and hub assembly features a 14 mm wheel stud size and includes six wheel studs, providing secure wheel mounting. The wheel pilot diameter measures 3.058 inches (77.670 mm), while the brake pilot diameter is slightly larger at 3.084 inches (78.330 mm), ensuring proper alignment with brake components. The flange diameter of 7.086 inches (179.980 mm) and a bolt circle diameter of 5.500 inches (139.700 mm) support stable wheel attachment. The assembly mounts with three holes, each with a 14 mm thread size and 1.5 mm pitch, designed for precise installation. An offset of 1.968 mm (0.0499 inches) is incorporated to maintain correct wheel positioning relative to the vehicle hub.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Chevrolet Astro and GMC Safari
• Eliminates wheel vibration caused by bearing wear
• Resolves noise issues such as humming or grinding from the wheel area
• Corrects wheel alignment problems related to hub damage
• Restores secure wheel mounting and prevents stud failure

Installation Notes and Tips

• Verify compatibility with Chevrolet Astro and GMC Safari models before installation
• Ensure proper torque specifications are followed for mounting bolts and wheel studs
• Inspect surrounding components such as brake rotors and suspension parts during replacement
• Use appropriate tools to avoid damage to mounting threads and studs
• Check wheel pilot and brake pilot diameters for correct fitment during assembly

Quality Assurance and Warranty

Centric manufactures the 407.66001E wheel bearing and hub assembly to meet or exceed OEM standards. The product undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship for their C-TEK Standard Wheel Bearing Hub Repair Kits & Hub Assemblies line.