Centric 121.65122 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.65122

The Centric C-TEK Standard Disc Brake Rotor 121.65122 is engineered for reliable braking performance on Ford F-350 Super Duty trucks. Designed to meet OEM specifications, this vented rotor includes an ABS tone ring and features precise dimensions to ensure proper fit and function.

• Compatible with Ford F-350 Super Duty models
• Part number 121.65122 for exact replacement
• Vented disc brake rotor with smooth surface finish
• Includes ABS tone ring for sensor compatibility
• Nominal thickness of 1.496 inches (38.000 mm)
• Outside diameter of 13.661 inches (347.000 mm)
• Eight stud/lug holes with 14 mm thread diameter
• Mounting bolt hole circle diameter of 7.874 inches (200.000 mm)

Detailed Product Specifications

This Centric disc brake rotor features a vented design with straight vanes to enhance heat dissipation during braking, helping to maintain consistent performance under load. The rotor's nominal thickness is 1.496 inches (38.000 mm), with a discard thickness of 1.433 inches (36.400 mm), indicating when replacement is necessary to maintain safety. The smooth surface type ensures proper pad contact and braking efficiency. The rotor measures 13.661 inches (347.000 mm) in outside diameter and has an overall height of 8.390 inches (213.100 mm). It includes an ABS tone ring, which is essential for vehicles equipped with anti-lock braking systems, ensuring accurate sensor readings. The rotor mounts via eight stud holes with a 14 mm thread diameter and a bolt thread pitch of 1.500, matching OEM specifications for the Ford F-350 Super Duty.

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 for a wide range of vehicles. This product line focuses on delivering rotors that meet or exceed factory specifications, including precise dimensions and material standards. The 121.65122 rotor is part of this line, offering a vented design and ABS tone ring integration to maintain vehicle safety and braking performance on Ford F-350 Super Duty trucks.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance affected by rotor thickness below discard limits
• Addresses ABS sensor issues related to damaged or missing tone rings
• Improves heat dissipation to reduce brake fade during heavy towing or hauling
• Ensures proper fitment for Ford F-350 Super Duty brake systems

Installation Notes and Tips

When installing the Centric 121.65122 rotor, ensure the mounting surface and hub are clean and free of debris to prevent rotor runout. Verify the rotor thickness is above the discard thickness of 1.433 inches (36.400 mm) before installation. Use proper torque specifications on the eight lug studs with 14 mm thread diameter to secure the rotor. Confirm ABS tone ring alignment with the vehicle’s sensor to maintain ABS functionality. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality control standards, ensuring consistent performance and durability. While specific warranty details for part number 121.65122 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or Centric directly for warranty terms related to this rotor.