Centric 121.65142 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.65142

The Centric C-TEK Standard Disc Brake Rotor 121.65142 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 a smooth surface for consistent pad contact.

• Compatible with Ford F-350 Super Duty models
• Part number 121.65142 for precise identification
• Vented disc brake rotor design for improved heat dissipation
• Includes ABS tone ring for proper sensor function
• Nominal thickness of 1.496 inches (38.000 mm) with discard thickness at 1.433 inches (36.400 mm)
• Overall diameter of 14.291 inches (363.000 mm) and overall height of 8.409 inches (213.600 mm)
• Eight stud/lug holes with 14 mm stud thread diameter and 1.5 mm bolt thread pitch

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.65142 is a vented rotor designed to maintain optimal braking efficiency by dissipating heat effectively during heavy-duty use. The rotor’s smooth surface ensures even brake pad wear and consistent stopping power. It features an ABS tone ring, which is essential for vehicles equipped with anti-lock braking systems, ensuring accurate wheel speed sensor readings. The rotor measures 14.291 inches in outside diameter and has a nominal thickness of 1.496 inches, with a discard thickness of 1.433 inches, indicating when replacement is necessary. The mounting bolt hole circle diameter is 7.874 inches (200 mm), accommodating eight lug holes with a 14 mm stud thread diameter, matching the Ford F-350 Super Duty’s specifications.

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 variety of vehicles. This product line focuses on delivering rotors that meet factory specifications for fit, form, and function. The 121.65142 rotor is part of this line, offering a vented design and ABS tone ring inclusion to ensure compatibility with modern braking systems on heavy-duty trucks like the Ford F-350 Super Duty.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores proper ABS sensor function with included tone ring
• Addresses reduced braking efficiency due to rotor thickness below discard limits
• Improves heat dissipation to prevent brake fade under heavy loads
• Correct fitment for Ford F-350 Super Duty brake system maintenance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (1.433 inches) before installation
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque lug nuts to manufacturer specifications for secure fitment
• Verify ABS tone ring sensor alignment during installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 121.65142 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered for consistent braking performance on Ford F-350 Super Duty vehicles, supporting safe and effective stopping power.