Centric 121.46077 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.46077

The Centric C-TEK Standard Disc Brake Rotor 121.46077 is engineered for reliable braking performance on select Mitsubishi models. Designed as a solid, smooth-surface rotor, it provides consistent stopping power for vehicles like the Mitsubishi Outlander, ASX, and Eclipse Cross.

• Compatible with Mitsubishi ASX, Eclipse Cross, Outlander, Outlander PHEV, Outlander Sport, and RVR
• Part number 121.46077 for precise identification
• Solid disc brake rotor with smooth surface finish
• Overall diameter of 11.890 inches (302 mm) and nominal thickness of 0.394 inches (10 mm)
• Floating disc mounting design with 5 lug holes (0.492 inch diameter)
• Center hole diameter of 2.720 inches (69.1 mm) and mounting bolt hole circle diameter of 4.492 inches (114.1 mm)
• Discard thickness ranges from 0.331 inches (8.4 mm) to ensure safe replacement intervals

Product Line Details: C-TEK Standard Disc Brake Rotors

The C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet OEM specifications for fit, form, and function. This product line focuses on providing solid rotors with smooth surfaces, suitable for standard braking applications without ABS tone rings or additional features. The 121.46077 rotor exemplifies this approach, delivering consistent braking performance for Mitsubishi vehicles requiring a direct replacement rotor.

Technical Specifications and Features

This Centric rotor features a solid construction with an overall height of 1.425 inches (36.2 mm) and a weight of approximately 10.55 lbs (4.78 kg). The rotor’s floating disc mounting ensures proper alignment and heat dissipation during braking. It includes five stud/lug holes with a diameter of 0.492 inches (12.5 mm), matching the bolt pattern of compatible Mitsubishi models. The smooth surface type supports even pad wear and braking efficiency. Note that 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
• Addressing rotor thickness below discard limits to maintain braking safety
• Resolving uneven brake pad wear due to rotor surface imperfections
• Upgrading to OEM-spec rotors for consistent braking feel on Mitsubishi Outlander and related models
• Ensuring proper fitment for Mitsubishi Outlander PHEV and RVR models requiring solid rotors

Installation Notes and Tips

• Verify rotor thickness before installation; discard thickness is 0.331 inches (8.4 mm)
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Use correct 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 necessary to optimize braking performance

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 121.46077 should be confirmed with the distributor or installer, Centric generally provides coverage against defects in materials and workmanship. This rotor is designed to deliver consistent braking reliability for Mitsubishi ASX, Eclipse Cross, Outlander, and related models.