Centric 121.65009 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Ford E-250 Econoline and F-250

The Centric C-TEK Standard Disc Brake Rotor 121.65009 is engineered to meet the braking demands of Ford E-250 Econoline, E-250 Econoline Club Wagon, and F-250 models. Designed with precision, this vented rotor ensures consistent performance and durability under various driving conditions.

• Vented disc brake rotor with smooth surface finish
• Outside diameter: 12.559 inches (319.000 mm)
• Nominal thickness: 1.240 inches (31.500 mm)
• Discard thickness: 1.180 inches (29.970 mm)
• Eight stud/lug holes with 0.500 inch thread diameter
• Mounting bolt hole circle diameter: 6.500 inches (165.100 mm)
• Overall height: 5.606 inches (142.400 mm)
• Weight: 34.5 lbs (15.680 kgs)
• Center hole diameter: 4.720 inches (119.900 mm)
• Straight vane style for effective heat dissipation

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value for standard braking applications. These rotors are designed to meet OEM specifications, providing reliable stopping power and consistent rotor wear. The 121.65009 rotor is part of this line, featuring vented construction to improve heat dissipation and reduce brake fade during extended use.

Technical Details and Specifications

This disc brake rotor features a vented design with straight vanes that help maintain optimal operating temperatures. The smooth surface type ensures even pad contact and reduces noise. With a nominal thickness of 1.240 inches and a discard thickness of 1.180 inches, this rotor maintains safety and performance standards throughout its service life. The rotor mounts to the hub and rotor assembly with eight lug holes, each with a 0.500 inch stud thread diameter, and a bolt thread pitch of 20.000. The overall height of 5.606 inches and center hole diameter of 4.720 inches ensure proper fitment on compatible Ford models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-250 Econoline and F-250
• Addresses brake pulsation and vibration issues
• Improves braking consistency and reduces fade under load
• Restores proper rotor thickness for safe braking performance
• Suitable for vehicles experiencing overheating or rotor cracking

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is above the discard limit of 1.180 inches to maintain safety. Use proper torque specifications on the mounting bolts and lug nuts to avoid rotor warping. This rotor is designed for hub and rotor mounting; confirm compatibility with your vehicle’s hub assembly. No ABS tone ring or bearings are included with this part.

Quality Assurance and Warranty

Centric C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Using this rotor ensures adherence to factory specifications for Ford E-250 Econoline and F-250 brake systems.