Centric 121.66029 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.66029

The Centric C-TEK Standard Disc Brake Rotor 121.66029 is engineered for reliable braking performance on Chevrolet G10 and G20 models. Designed to meet OEM specifications, this vented rotor includes an ABS tone ring and features a smooth surface for consistent pad contact.

• Compatible with Chevrolet G10 and G20 vehicles
• Part number 121.66029 for precise identification
• Vented disc brake rotor design for improved heat dissipation
• Includes ABS tone ring for proper sensor function
• Nominal thickness of 1.291 inches (32.800 mm) with discard thickness at 1.216 inches (30.890 mm)
• Outside diameter measures 11.882 inches (301.800 mm)
• Five stud/lug holes with 0.500 inch stud thread diameter
• Mounting bolt hole circle diameter of 5.000 inches (127.000 mm)
• Overall height of 4.972 inches (126.300 mm)
• Straight vane style for effective cooling
• Weight approximately 30 lbs (13.64 kgs)

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.66029 is designed specifically for Chevrolet G10 and G20 vans, ensuring compatibility and reliable braking performance. The rotor features a vented design with straight vanes that promote efficient heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish provides consistent contact with brake pads, contributing to even wear and stable stopping power.

Included with the rotor is an ABS tone ring, which is essential for vehicles equipped with anti-lock braking systems, ensuring accurate wheel speed sensor readings. The rotor’s dimensions, including a nominal thickness of 1.291 inches and an outside diameter of 11.882 inches, align with OEM specifications for these Chevrolet models. The five-lug hole pattern with a 0.500 inch stud thread diameter and a 5.000 inch mounting bolt hole circle diameter ensures proper fitment and secure installation.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM standards. This product line focuses on providing reliable, direct replacement rotors with precise fitment and consistent performance. The 121.66029 rotor exemplifies this approach by combining quality materials, accurate dimensions, and features like the ABS tone ring to maintain vehicle safety systems.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet G10 and G20 vans
• Restores proper ABS sensor function with included tone ring
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves braking consistency by maintaining correct rotor thickness
• Helps prevent brake fade through vented rotor design

Installation Notes and Tips

• Verify rotor dimensions and part number 121.66029 before installation
• Ensure hub and rotor mounting surfaces are clean and free of debris
• Check ABS sensor alignment with the included tone ring during installation
• Torque lug nuts to manufacturer specifications for Chevrolet G10/G20
• Inspect brake pads for wear and replace if necessary to ensure optimal performance

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring durability and performance. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Using this rotor helps maintain the safety and reliability of your Chevrolet G10 or G20 braking system.