Centric 121.47043 Disc Brake Rotor - Rear

Overview of Centric C-TEK Standard Disc Brake Rotor 121.47043

The Centric C-TEK Standard Disc Brake Rotor 121.47043 is engineered for reliable braking performance on Subaru 86 and Toyota BRZ models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.

• Compatible with Subaru 86 and Toyota BRZ
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 0.787 inches (20.000 mm)
• Discard thickness at 0.709 inches (18.000 mm)
• Outside diameter of 12.441 inches (316.000 mm)
• Overall height of 2.500 inches (63.500 mm)
• 5 stud/lug holes with 0.504 inch (12.800 mm) diameter
• Center hole diameter of 2.283 inches (58.000 mm)
• OEM vane count of 93 with pillar-style vanes
• Does not include ABS tone ring or bearings

Detailed Product Description

This Centric C-TEK Standard Disc Brake Rotor 121.47043 features a vented design with 93 pillar-style vanes, which enhances airflow to reduce heat buildup during braking. The rotor’s smooth surface ensures consistent pad contact and braking efficiency. With a nominal thickness of 0.787 inches and a discard thickness of 0.709 inches, this rotor meets OEM specifications for thickness tolerances, ensuring safe replacement intervals. The rotor’s outside diameter measures 12.441 inches, and it has an overall height of 2.500 inches, matching the precise fitment requirements for Subaru 86 and Toyota BRZ vehicles. The rotor mounts using a 5-lug pattern with a 3.937 inch bolt hole circle diameter, and a center hole diameter of 2.283 inches, designed for a floating/dih disc mounting style.

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is designed to provide dependable, OEM-quality replacement rotors for a wide range of vehicles. This product line focuses on delivering rotors that meet or exceed factory specifications, ensuring proper fitment and performance. The 121.47043 rotor exemplifies this approach by offering precise dimensions and a vented design that supports effective heat dissipation, suitable for daily driving and moderate braking demands on Subaru 86 and Toyota BRZ models.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restoring braking performance affected by rotor thickness below discard limits
• Addressing noise or vibration due to uneven rotor surfaces
• Improving heat dissipation to prevent brake fade during extended use
• Ensuring proper rotor fitment for Subaru 86 and Toyota BRZ brake systems

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 0.709 inches
• 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 existing brake pads and calipers on Subaru 86 or Toyota BRZ
• Inspect related components such as wheel bearings and hub assemblies during installation

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.47043 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult Centric’s official documentation or authorized distributors for precise warranty information.