Centric 121.61090 Disc Brake Rotor - Front

Overview of Centric C-TEK Standard Disc Brake Rotor 121.61090

The Centric C-TEK Standard Disc Brake Rotor 121.61090 is engineered for reliable braking performance on Ford Edge and Lincoln MKX models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and stable stopping power under various driving conditions.

• Compatible with Ford Edge and Lincoln MKX vehicles
• Vented disc brake rotor design for improved cooling
• Overall diameter of 12.598 inches (320 mm) for precise fitment
• Nominal thickness of 1.102 inches (28 mm) with discard thickness at 1.024 inches (26 mm)
• Floating disc mounting and straight vane style for efficient heat management
• 5 lug holes with 0.551 inch (14 mm) diameter for secure installation
• Center hole diameter of 2.835 inches (72 mm) and mounting bolt hole circle diameter of 4.5 inches (114.3 mm)
• Weight approximately 23.6 lbs (10.73 kgs) per rotor

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric focuses on delivering OEM-equivalent replacement rotors that meet factory specifications. This product line emphasizes precise fitment and consistent performance, making it suitable for routine maintenance and brake system repairs on compatible vehicles such as the Ford Edge and Lincoln MKX. The 121.61090 rotor maintains the original equipment’s vented design and smooth surface finish to ensure proper brake pad contact and heat dissipation.

Technical Description and Specifications

This disc brake rotor features a vented design with straight vanes that facilitate airflow to reduce heat buildup during braking. The rotor’s overall height measures 1.902 inches (48.3 mm), supporting structural integrity and durability. The nominal thickness of 1.102 inches (28 mm) ensures sufficient material for effective braking, while the discard thickness of 1.024 inches (26 mm) indicates the minimum safe thickness before replacement is necessary. The floating disc mounting style allows for slight movement to accommodate thermal expansion and reduce stress on the braking system. The rotor includes five lug holes with a diameter of 0.551 inches (14 mm) and a mounting bolt hole circle diameter of 4.5 inches (114.3 mm), matching the factory specifications for secure installation on Ford Edge and Lincoln MKX models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance affected by rotor thickness below discard limits
• Addresses overheating issues with vented rotor design for better heat dissipation
• Eliminates noise and vibration caused by uneven rotor surfaces
• Ensures proper fitment and alignment for Ford Edge and Lincoln MKX brake systems

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets nominal specifications
• Clean rotor surface and hub mounting area to prevent uneven contact
• Use proper torque specifications on lug nuts to avoid rotor warping
• Inspect brake pads and replace if worn to maintain optimal braking performance
• Check for ABS tone ring compatibility; this rotor does not include an ABS tone ring

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 121.61090 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for precise warranty information.