Centric 121.65116 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.65116

The Centric C-TEK Standard Disc Brake Rotor 121.65116 is engineered for reliable braking performance on Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to meet OEM specifications, this vented rotor includes an ABS tone ring and features a smooth surface for consistent pad contact.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Part number 121.65116 for precise identification
• Vented disc brake rotor design for improved heat dissipation
• Includes ABS tone ring for sensor compatibility
• Nominal thickness of 1.496 inches (38.000 mm) with discard thickness at 1.433 inches (36.400 mm)
• Outside diameter of 13.638 inches (346.400 mm) ensuring proper fitment
• Eight stud/lug holes with 14 mm stud thread diameter and 1.5 mm bolt thread pitch
• Center hole diameter of 4.913 inches (124.800 mm) for hub mounting
• Weight approximately 53.46 lbs (24.3 kgs)

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, providing dependable braking performance for heavy-duty trucks. This product line focuses on delivering rotors with precise dimensions, vented designs for heat management, and integrated ABS tone rings to maintain vehicle safety system functionality. The 121.65116 rotor is part of this line, ensuring compatibility and durability for Ford Super Duty applications.

Detailed Product Description

This disc brake rotor features a vented design with straight vanes to enhance airflow and reduce brake fade during heavy use. The smooth surface finish promotes even brake pad wear and consistent stopping power. With an overall height of 4.551 inches (115.600 mm) and a mounting bolt hole circle diameter of 6.693 inches (170.000 mm), this rotor fits securely on the hub and rotor mounting system. The inclusion of an ABS tone ring ensures seamless integration with the vehicle’s anti-lock braking system. The rotor’s eight lug holes and 14 mm stud thread diameter provide a secure fit for Ford F-250 and F-350 Super Duty trucks.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for improved heat dissipation
• Restoring ABS functionality with included tone ring
• Addressing rotor thickness below discard limits to maintain safety
• Ensuring proper fitment on Ford F-250 Super Duty and F-350 Super Duty models

Installation Notes and Tips

• Verify rotor thickness before installation; discard thickness is 1.433 inches (36.400 mm)
• Ensure mounting surfaces are clean and free of debris for proper fit
• Torque lug nuts to manufacturer specifications using the 14 mm stud thread diameter
• Check ABS sensor alignment with the included tone ring during installation
• Inspect brake pads for wear and replace if necessary to optimize rotor performance

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring durability and consistent braking performance. While specific warranty details for part number 121.65116 should be confirmed with the vehicle manufacturer or authorized distributor, Centric products typically come with a limited warranty against defects in materials and workmanship.