Centric 121.65134 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.65134

The Centric C-TEK Standard Disc Brake Rotor 121.65134 is engineered for reliable braking performance on Ford F-150 trucks. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Ford F-150 models
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 1.339 inches (34.000 mm)
• Discard thickness at 1.260 inches (32.000 mm)
• Outside diameter of 13.780 inches (350.000 mm)
• Overall height of 1.949 inches (49.500 mm)
• Floating disc mounting with 7 stud/lug holes
• Straight vane style for efficient airflow
• Center hole diameter of 3.547 inches (90.100 mm)
• Weight approximately 29.35 lbs (13.32 kgs)

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric focuses on providing dependable replacement rotors that meet or exceed OEM specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for routine maintenance and repair on vehicles like the Ford F-150. The 121.65134 rotor maintains the balance between durability and cost-effectiveness without including additional components such as ABS tone rings or bearings.

Detailed Product Description

This Centric disc brake rotor features a vented design with straight vanes that promote effective heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures even pad contact and wear. With a nominal thickness of 1.339 inches and a discard thickness of 1.260 inches, this rotor provides a clear service life indicator for replacement. The floating disc mounting and 7 lug holes with a 0.618 inch diameter ensure secure installation on compatible Ford F-150 models. The rotor’s overall height and outside diameter are engineered to match OEM specifications, ensuring proper fit and function.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford F-150 trucks
• Addresses brake pulsation and vibration issues
• Improves braking consistency and pedal feel
• Restores proper rotor thickness for safe braking performance
• Suitable for routine brake system maintenance and repair

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 1.260 inches to maintain safety standards. This rotor does not include bearings or ABS tone rings, so those components must be reused or replaced separately if needed. Proper torque specifications should be followed when tightening lug nuts to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality control standards, ensuring reliable performance and fitment. While specific warranty details for part number 121.65134 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.