Centric 121.66024 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.66024

The Centric C-TEK Standard Disc Brake Rotor 121.66024 is engineered for reliable braking performance on Chevrolet G30 vehicles. 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 G30 models
• Part number 121.66024 for precise identification
• Vented disc brake rotor design for improved heat dissipation
• Includes ABS tone ring for sensor compatibility
• Smooth surface finish for optimal braking
• Nominal thickness of 1.287 inches (32.7 mm) and discard thickness of 1.215 inches (30.86 mm)
• Outside diameter of 12.5 inches (317.5 mm)
• Eight stud/lug holes with 0.563 inch thread diameter
• Mounting bolt hole circle diameter of 6.5 inches (165.1 mm)
• Weight approximately 39 lbs (17.73 kgs)

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.66024 is a vented rotor designed to enhance heat dissipation during braking, reducing the risk of brake fade. The rotor’s smooth surface ensures even pad wear and consistent braking performance. It features an ABS tone ring, which is essential for vehicles equipped with anti-lock braking systems, ensuring accurate sensor readings. The rotor measures 12.5 inches in outside diameter and has a nominal thickness of 1.287 inches, with a discard thickness of 1.215 inches, indicating when replacement is necessary. The mounting configuration includes eight stud holes with a 0.563 inch thread diameter and a bolt hole circle diameter of 6.5 inches, matching Chevrolet G30 specifications.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is designed to provide dependable, OEM-quality replacement rotors. This product line focuses on delivering rotors that meet or exceed factory specifications, ensuring proper fitment and performance. The 121.66024 rotor is part of this line, offering a vented design and ABS tone ring inclusion to maintain vehicle safety systems and braking efficiency.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet G30
• Restores braking performance affected by rotor thickness below discard limits
• Addresses brake pulsation caused by uneven rotor surfaces
• Ensures ABS sensor functionality with included tone ring
• Improves heat management during heavy braking with vented design

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 1.215 inches
• Ensure proper cleaning of rotor surface to remove any protective coatings
• Check compatibility with Chevrolet G30 ABS sensor connections
• Tighten mounting bolts to manufacturer torque specifications
• Inspect related components such as bearings and seals for wear

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 121.66024 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.