Centric 121.61021 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.61021

The Centric C-TEK Standard Disc Brake Rotor 121.61021 is engineered for reliable braking performance on select Ford and Lincoln vehicles. Designed specifically for models like the Ford Mustang, Lincoln Continental, and Lincoln Mark VII, this vented rotor ensures consistent heat dissipation and smooth braking response.

• Compatible with Ford Mustang, Lincoln Continental, and Lincoln Mark VII
• Part number 121.61021 for precise identification
• Vented disc brake rotor with smooth surface type
• Nominal thickness of 0.945 inches (24.000 mm) and discard thickness of 0.896 inches (22.750 mm)
• Overall height of 2.559 inches (65.000 mm) and outside diameter of 11.315 inches (287.400 mm)
• Floating disc mounting with straight vane style for effective cooling
• Five stud/lug holes with 0.567 inch (14.400 mm) diameter and 4.500 inch (114.300 mm) bolt circle diameter

Detailed Product Description

The Centric C-TEK Standard Disc Brake Rotors line offers a balance of quality and value, designed to meet or exceed OEM specifications. This particular rotor, part number 121.61021, features a vented design that improves heat dissipation during braking, reducing the risk of brake fade under normal driving conditions. The smooth surface type ensures consistent pad contact and braking performance. With a nominal thickness of 0.945 inches and a discard thickness of 0.896 inches, this rotor maintains structural integrity and safety throughout its service life. The floating disc mounting and straight vane style enhance cooling efficiency, which is critical for vehicles like the Ford Mustang and Lincoln Continental that may experience varied driving conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Eliminating noise and vibration from uneven rotor surfaces
• Improving heat dissipation to prevent brake fade in daily driving
• Restoring proper rotor dimensions for safe and reliable braking

Installation Notes and Tips

• Verify compatibility with Ford Mustang, Lincoln Continental, or Lincoln Mark VII before installation
• Ensure rotor thickness is above discard thickness (0.896 inches) before reuse
• Clean rotor surface and hub mounting area to prevent uneven wear
• Use proper torque specifications on lug nuts to avoid rotor warping
• Check for ABS tone ring compatibility; this rotor does not include an ABS tone ring

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 121.61021 should be confirmed with the supplier, Centric generally provides coverage against defects in materials and workmanship under normal use conditions.