Centric 121.65070 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.65070

The Centric C-TEK Standard Disc Brake Rotor 121.65070 is engineered for reliable braking performance on Ford F-350 Super Duty trucks. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for demanding driving conditions.

• Compatible with Ford F-350 Super Duty models
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 1.181 inches (30.000 mm)
• Discard thickness at 1.102 inches (28.000 mm)
• Outside diameter measures 12.835 inches (326.000 mm)
• Overall height of 4.441 inches (112.800 mm)
• Eight stud/lug holes with 0.508 inch (12.900 mm) diameter
• Pillar vane style for enhanced airflow
• Floating/disc mounting type
• Weight approximately 25 lbs (11.360 kgs)

Detailed Product Description

This Centric disc brake rotor, part number 121.65070, is specifically designed for the Ford F-350 Super Duty, ensuring precise fitment and optimal braking performance. The rotor features a vented design with pillar-style vanes that facilitate efficient heat dissipation, reducing the risk of brake fade during heavy-duty use. The smooth surface finish supports consistent pad contact and braking response. With a nominal thickness of 1.181 inches and a discard thickness of 1.102 inches, this rotor maintains structural integrity throughout its service life. The rotor’s outside diameter of 12.835 inches and overall height of 4.441 inches align with factory specifications for the F-350 Super Duty, ensuring compatibility and ease of installation.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for replacement rotors. This product line focuses on meeting OEM specifications with reliable materials and manufacturing processes. The 121.65070 rotor exemplifies this approach by providing a vented rotor design that supports heat management and durability without additional features like ABS tone rings or included bearings, making it suitable for standard brake system replacements on Ford F-350 Super Duty trucks.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-350 Super Duty
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves braking consistency under heavy load conditions
• Restores proper rotor thickness to maintain braking efficiency
• Prevents overheating and brake fade during towing or hauling

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets discard specifications
• Clean rotor surface to remove any protective coatings or debris
• Check compatibility with existing brake pads and hardware
• Torque lug nuts to manufacturer specifications for safety
• Inspect calipers and brake system components during installation

Quality Assurance and Warranty

Centric provides quality assurance through adherence to OEM standards in manufacturing the 121.65070 rotor. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Users should consult product documentation or Centric directly for warranty terms related to the C-TEK Standard Disc Brake Rotors line.