Centric 121.65046 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.65046

The Centric C-TEK Standard Disc Brake Rotor 121.65046 is engineered for reliable braking performance on Ford trucks and vans. Designed specifically for models like the Ford E-150, E-250, E-350, F-250, and F-350, this rotor meets precise specifications to ensure proper fit and function.

• Compatible with Ford E-150, E-150 Econoline, E-250, E-250 Econoline, E-350 Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, E-350 Super Duty, Econoline, F-250, and F-350
• Part number 121.65046 for exact replacement
• Vented rotor design for improved heat dissipation
• Includes ABS tone ring for sensor compatibility
• Smooth surface finish for consistent pad contact
• Eight stud/lug hole configuration with 0.563 inch stud thread diameter
• Outside diameter of 13.031 inches (331 mm) and overall height of 5.642 inches (143.3 mm)

Features of the C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors manufactured to meet or exceed OEM specifications. This product line focuses on providing dependable braking components with precise dimensions and quality materials. The 121.65046 rotor features a vented design with straight vanes to enhance cooling and reduce brake fade during heavy-duty use. The inclusion of an ABS tone ring ensures compatibility with factory anti-lock braking systems, maintaining vehicle safety and performance.

Technical Specifications and Details

This disc brake rotor has a nominal thickness of 1.181 inches (30.0 mm) and a discard thickness of 1.102 inches (28.0 mm), indicating the minimum thickness before replacement is necessary. The rotor’s mounting bolt hole circle diameter measures 6.5 inches (165.1 mm), and it features eight lug holes to match the specified Ford models. The center hole diameter is 4.858 inches (123.4 mm), ensuring proper hub fitment. Weighing approximately 38.5 lbs (17.5 kgs), this rotor balances durability with manageable weight. The smooth surface type promotes even brake pad wear and consistent braking response.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-150, E-250, E-350, F-250, and F-350 models
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper ABS sensor function with included tone ring
• Improves heat dissipation to reduce brake fade during towing or heavy loads
• Ensures correct rotor thickness for safe braking performance

Installation Notes and Tips

When installing the Centric C-TEK Standard Disc Brake Rotor 121.65046, ensure the rotor is mounted hub-centric to prevent vibration. Verify the rotor thickness before installation to confirm it meets or exceeds the discard thickness. Use proper torque specifications on the eight lug nuts to secure the rotor. The included ABS tone ring must be aligned correctly for accurate sensor readings. It is recommended to inspect brake pads and replace them if worn to maintain optimal braking efficiency.

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.65046 are not provided here, Centric typically offers coverage against manufacturing defects. Users should consult product documentation or Centric directly for warranty terms related to this rotor.