Centric 121.66082 Disc Brake Rotor - Rear
Centric Rear Disc Brake Rotor for Cadillac CT6
The Centric C-TEK Standard Disc Brake Rotor, part number 121.66082, is built for rear brake service on the 2019-2020 Cadillac CT6. It combines a smooth surface, vented construction, and OE-style dimensions to support consistent braking performance and dependable service life.
Key Features
- Centric C-TEK Standard Disc Brake Rotors line for everyday brake replacement needs
- Fits 2019 Cadillac CT6, rear and 2020 Cadillac CT6, rear
- Part number 121.66082 for accurate ordering and catalog matching
- Vented rotor design with a smooth friction surface
- 339 mm outside diameter, 23.2 mm nominal thickness, and 21.0 mm discard thickness
- 5-lug pattern with 120 mm bolt circle and 67.48 mm center hole diameter
- Curved vane style with 44 OEM vane count for airflow management
- Floating disc mounting and 164 mm hat ID
Product Details
Centric’s C-TEK Standard Disc Brake Rotors line focuses on practical replacement parts that balance performance, service life, and value across a wide range of applications. This rotor follows the dimensions and construction details needed for rear brake service on the Cadillac CT6, including a 339 mm diameter, vented layout, and smooth surface finish. The 121.66082 rotor also uses a curved vane design to support heat dissipation during repeated stops.
This part cross-references Monroe Shocks & Struts (e.g., 41752) for the same application.
Common Brake Issues This Rotor Can Address
- Rear brake pulsation caused by rotor wear or uneven friction surfaces
- Reduced braking consistency from a rotor that has reached discard thickness
- Noise or vibration during rear brake operation
- Heat buildup during repeated braking events
- Service replacement for worn rear rotors on Cadillac CT6 models
Installation Notes and Tips
Verify rotor dimensions, hub fitment, and rear brake configuration before installation. Clean the hub mounting surface thoroughly to help prevent runout-related vibration, and inspect pads, calipers, and hardware condition at the same time. Because this rotor is vented and floating-mounted, proper seating and torque procedure are important for stable brake performance.
Quality Assurance
Centric positions the C-TEK Standard Disc Brake Rotors line as a service-focused replacement option with attention to performance, value, and service life. Part number 121.66082 is built to match the listed Cadillac CT6 rear applications and the dimensional requirements shown in the product data.
Centric 121.66082 Disc Brake Rotor - Rear
Centric Rear Disc Brake Rotor for Cadillac CT6
The Centric C-TEK Standard Disc Brake Rotor, part number 121.66082, is built for rear brake service on the 2019-2020 Cadillac CT6. It combines a smooth surface, vented construction, and OE-style dimensions to support consistent braking performance and dependable service life.
Key Features
- Centric C-TEK Standard Disc Brake Rotors line for everyday brake replacement needs
- Fits 2019 Cadillac CT6, rear and 2020 Cadillac CT6, rear
- Part number 121.66082 for accurate ordering and catalog matching
- Vented rotor design with a smooth friction surface
- 339 mm outside diameter, 23.2 mm nominal thickness, and 21.0 mm discard thickness
- 5-lug pattern with 120 mm bolt circle and 67.48 mm center hole diameter
- Curved vane style with 44 OEM vane count for airflow management
- Floating disc mounting and 164 mm hat ID
Product Details
Centric’s C-TEK Standard Disc Brake Rotors line focuses on practical replacement parts that balance performance, service life, and value across a wide range of applications. This rotor follows the dimensions and construction details needed for rear brake service on the Cadillac CT6, including a 339 mm diameter, vented layout, and smooth surface finish. The 121.66082 rotor also uses a curved vane design to support heat dissipation during repeated stops.
This part cross-references Monroe Shocks & Struts (e.g., 41752) for the same application.
Common Brake Issues This Rotor Can Address
- Rear brake pulsation caused by rotor wear or uneven friction surfaces
- Reduced braking consistency from a rotor that has reached discard thickness
- Noise or vibration during rear brake operation
- Heat buildup during repeated braking events
- Service replacement for worn rear rotors on Cadillac CT6 models
Installation Notes and Tips
Verify rotor dimensions, hub fitment, and rear brake configuration before installation. Clean the hub mounting surface thoroughly to help prevent runout-related vibration, and inspect pads, calipers, and hardware condition at the same time. Because this rotor is vented and floating-mounted, proper seating and torque procedure are important for stable brake performance.
Quality Assurance
Centric positions the C-TEK Standard Disc Brake Rotors line as a service-focused replacement option with attention to performance, value, and service life. Part number 121.66082 is built to match the listed Cadillac CT6 rear applications and the dimensional requirements shown in the product data.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Centric Rear Disc Brake Rotor for Cadillac CT6
The Centric C-TEK Standard Disc Brake Rotor, part number 121.66082, is built for rear brake service on the 2019-2020 Cadillac CT6. It combines a smooth surface, vented construction, and OE-style dimensions to support consistent braking performance and dependable service life.
Key Features
- Centric C-TEK Standard Disc Brake Rotors line for everyday brake replacement needs
- Fits 2019 Cadillac CT6, rear and 2020 Cadillac CT6, rear
- Part number 121.66082 for accurate ordering and catalog matching
- Vented rotor design with a smooth friction surface
- 339 mm outside diameter, 23.2 mm nominal thickness, and 21.0 mm discard thickness
- 5-lug pattern with 120 mm bolt circle and 67.48 mm center hole diameter
- Curved vane style with 44 OEM vane count for airflow management
- Floating disc mounting and 164 mm hat ID
Product Details
Centric’s C-TEK Standard Disc Brake Rotors line focuses on practical replacement parts that balance performance, service life, and value across a wide range of applications. This rotor follows the dimensions and construction details needed for rear brake service on the Cadillac CT6, including a 339 mm diameter, vented layout, and smooth surface finish. The 121.66082 rotor also uses a curved vane design to support heat dissipation during repeated stops.
This part cross-references Monroe Shocks & Struts (e.g., 41752) for the same application.
Common Brake Issues This Rotor Can Address
- Rear brake pulsation caused by rotor wear or uneven friction surfaces
- Reduced braking consistency from a rotor that has reached discard thickness
- Noise or vibration during rear brake operation
- Heat buildup during repeated braking events
- Service replacement for worn rear rotors on Cadillac CT6 models
Installation Notes and Tips
Verify rotor dimensions, hub fitment, and rear brake configuration before installation. Clean the hub mounting surface thoroughly to help prevent runout-related vibration, and inspect pads, calipers, and hardware condition at the same time. Because this rotor is vented and floating-mounted, proper seating and torque procedure are important for stable brake performance.
Quality Assurance
Centric positions the C-TEK Standard Disc Brake Rotors line as a service-focused replacement option with attention to performance, value, and service life. Part number 121.66082 is built to match the listed Cadillac CT6 rear applications and the dimensional requirements shown in the product data.
