Centric 121.65137 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Ford and Lincoln Vehicles

The Centric C-TEK Standard Disc Brake Rotor 121.65137 is engineered to provide consistent braking performance for select Ford and Lincoln models. Designed with precision, this vented rotor ensures effective heat dissipation and durability for vehicles like the Ford Explorer and Lincoln MKS.

• Vented disc brake rotor with smooth surface finish
• Overall diameter of 345 mm (13.583 inches) for optimal fitment
• Nominal thickness of 19.1 mm (0.752 inches) with discard thickness at 17.5 mm (0.689 inches)
• Floating disc mounting design with straight vane style for efficient cooling
• Five lug holes with a 114.3 mm (4.5 inches) bolt circle diameter
• Center hole diameter of 68 mm (2.677 inches) for precise hub alignment
• Weight approximately 7.9 kg (17.4 lbs) for balanced performance

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on delivering reliable stopping power with quality materials and manufacturing processes. The 121.65137 rotor exemplifies this approach with its vented design and smooth surface, suitable for everyday driving conditions on compatible Ford and Lincoln vehicles.

Product Details and Specifications

This disc brake rotor features a vented design with straight vanes that promote effective heat dissipation, reducing the risk of brake fade during extended use. The smooth surface type ensures consistent pad contact and braking efficiency. With a floating disc mounting style, the rotor allows for slight movement to accommodate thermal expansion and improve overall brake system performance. The rotor includes five lug holes sized at 14.8 mm (0.583 inches) diameter, arranged on a 114.3 mm bolt circle diameter, ensuring compatibility with specified vehicle hubs.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Explorer and Lincoln MKS models
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves heat management to reduce brake fade during heavy use
• Restores proper rotor thickness to maintain safe braking distances
• Compatible upgrade for vehicles experiencing rotor cracking or scoring

Installation Notes and Tips

Ensure the rotor mounting surface and hub are clean and free of debris before installation. Verify the rotor thickness is within discard limits (minimum 17.5 mm) to maintain safety standards. Use proper torque specifications for lug nuts to avoid rotor warping. This rotor does not include bearings or an ABS tone ring, so verify compatibility with your vehicle’s braking system. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM quality standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.