Centric 121.65026 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Ford E-250, E-350, F-250, and F-350

The Centric C-TEK Standard Disc Brake Rotor 121.65026 is engineered to meet the braking demands of Ford E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models. Designed for durability and consistent performance, this vented rotor ensures effective heat dissipation and reliable stopping power.

• Part Number: 121.65026
• Compatible with Ford E-250, E-350 Econoline and Club Wagon, F-250, F-350
• Vented disc brake rotor with straight vane design for improved cooling
• Nominal thickness: 1.244 inches (31.600 mm), discard thickness: 1.181 inches (30.000 mm)
• Outside diameter: 12.559 inches (319.000 mm)
• Stud thread diameter: 0.563 inches with 8 lug holes
• Center hole diameter: 4.736 inches (120.300 mm)
• Smooth surface type for consistent pad contact
• Weight approximately 34.5 lbs (15.68 kgs)

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 performance and fitment for a range of vehicles including Ford trucks and vans. The vented design with straight vanes helps maintain optimal operating temperatures, reducing the risk of brake fade during extended use.

Technical Details and Specifications

This disc brake rotor features a nominal thickness of 1.244 inches (31.600 mm) and a discard thickness of 1.181 inches (30.000 mm), ensuring a clear service limit for safe replacement. The rotor’s outside diameter measures 12.559 inches (319.000 mm), compatible with the specified Ford models. It includes 8 stud/lug holes with a thread diameter of 0.563 inches and a bolt thread pitch of 18.000 mm. The rotor mounts to the hub and rotor center, with a mounting bolt hole circle diameter of 6.500 inches (165.100 mm). The smooth surface type promotes even brake pad wear and consistent braking performance. This rotor does not include an ABS tone ring or bearings.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-250 and E-350 Econoline vans
• Restores braking efficiency on Ford F-250 and F-350 trucks experiencing brake fade
• Addresses rotor thickness below discard limits to maintain safe braking
• Improves heat dissipation with vented design to reduce brake noise and vibration
• Ensures proper fitment for vehicles requiring 8-lug rotors with specified dimensions

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 wear or vibration
• 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 rotor performance

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for complete warranty information.