Centric 121.35014 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.35014

The Centric C-TEK Standard Disc Brake Rotor 121.35014 is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a solid rotor with a smooth surface, it provides consistent stopping power and durability for vehicles like the 190E, 260E, 300CE, 300D, 300E, and E300.

• Compatible with Mercedes-Benz 190E, 260E, 300CE, 300D, 300E, and E300
• Part number 121.35014 for precise identification
• Solid disc brake rotor with smooth surface finish
• Outside diameter of 10.157 inches (258 mm)
• Nominal thickness of 0.354 inches (9.000 mm) and discard thickness of 0.287 inches (7.300 mm)
• Overall height of 2.177 inches (55.300 mm)
• Five stud/lug holes with 0.591 inch (15 mm) diameter
• Center hole diameter of 2.638 inches (67 mm) and mounting bolt hole circle diameter of 4.409 inches (112 mm)
• Weight approximately 7.42 lbs (3.37 kgs)
• Does not include ABS tone ring or bearings

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a range of rotors designed to meet OEM specifications for fit, form, and function. This product line focuses on providing solid rotors with smooth surfaces that ensure consistent braking performance and ease of installation. The 121.35014 rotor is part of this line, delivering dependable stopping power for Mercedes-Benz vehicles requiring a direct replacement rotor without additional features like venting or ABS tone rings.

Technical Details and Specifications

This Centric rotor features a solid construction with a smooth surface type, optimized for vehicles that do not require vented rotors. The outside diameter measures 10.157 inches (258 mm), while the nominal thickness is 0.354 inches (9.000 mm), with a discard thickness of 0.287 inches (7.300 mm) indicating when replacement is necessary. The overall height is 2.177 inches (55.300 mm), ensuring proper fitment within the brake assembly. The rotor mounts using five lug holes, each 0.591 inches (15 mm) in diameter, arranged on a 4.409 inch (112 mm) bolt circle diameter. The center hole diameter is 2.638 inches (67 mm), and the rotor includes two miscellaneous holes for mounting or alignment purposes. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz 190E, 260E, 300CE, 300D, 300E, and E300
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper rotor thickness to maintain safe braking performance
• Eliminates noise and vibration from damaged or scored rotors
• Ensures consistent braking response with a smooth rotor surface

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 0.287 inches (7.300 mm)
• Ensure proper cleaning of rotor surface and hub to prevent uneven wear
• Use correct torque specifications on lug nuts to avoid rotor warping
• Check compatibility with existing brake pads and hardware
• ABS tone ring and bearings are not included and must be installed separately if applicable

Quality Assurance and Warranty

Centric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for fit and function. While specific warranty details for part number 121.35014 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product packaging or Centric’s official documentation for exact warranty terms.