Centric 121.65107 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Ford Escape, Mazda Tribute, Mercury Mariner

The Centric C-TEK Standard Disc Brake Rotor 121.65107 is engineered to meet the braking demands of Ford Escape, Mazda Tribute, and Mercury Mariner models. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Vented disc brake rotor with straight vane design for effective heat dissipation
• Nominal thickness of 1.024 inches (26.000 mm) and discard thickness of 0.945 inches (24.000 mm)
• Overall height measures 1.839 inches (46.700 mm) for proper fitment
• Outside diameter of 11.921 inches (302.800 mm) compatible with specified vehicles
• Floating disc mounting style with 5 stud/lug holes, each 0.557 inches (14.150 mm) in diameter
• Smooth surface type for consistent pad contact and braking efficiency

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing solid and vented rotors with precise dimensions and quality materials to ensure proper fit and function. The 121.65107 rotor is part of this line, delivering consistent braking performance for compatible Ford, Mazda, and Mercury vehicles.

Product Details and Specifications

This Centric disc brake rotor features a vented design with straight vanes that help dissipate heat efficiently, reducing the risk of brake fade during extended use. The rotor’s nominal thickness of 1.024 inches (26.000 mm) and discard thickness of 0.945 inches (24.000 mm) provide clear service limits for maintenance. With an overall height of 1.839 inches (46.700 mm) and an outside diameter of 11.921 inches (302.800 mm), it fits securely on the hub using a floating disc mounting style. The rotor includes five stud/lug holes with a diameter of 0.557 inches (14.150 mm) arranged on a 4.5 inch (114.300 mm) bolt circle diameter. This rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation or noise
• Restores braking performance on Ford Escape, Mazda Tribute, and Mercury Mariner
• Addresses rotor thickness below discard limits to maintain safe braking
• Improves heat dissipation to reduce brake fade during heavy braking
• Eliminates uneven pad wear caused by damaged or uneven rotors

Installation Notes and Tips

• Ensure rotor thickness is measured before installation to confirm discard limits
• Clean rotor surface and hub mounting area to prevent vibration or noise
• Use proper torque specifications on lug nuts to avoid rotor warping
• Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
• Inspect brake pads and replace if worn to ensure optimal braking performance

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number 121.65107 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.