Centric 228.37047 Disc Brake Rotor - Rear
Centric C-TEK Rear Drilled Rotor
The Centric C-TEK Standard Cross-Drilled Disc Brake Rotor, part number 228.37047, is a rear vented rotor built for Porsche applications that call for an iron disc replacement with a drilled surface. Its X-drilled face adds initial pad bite and a more performance-oriented appearance while maintaining OE-style fitment dimensions.
Key Features
- Centric C-TEK Standard Cross-Drilled Disc Brake Rotors line
- Part number 228.37047
- Rear disc brake rotor for select Porsche 718 Boxster, 718 Cayman, Boxster, and Cayman applications
- X-drilled surface type for added bite and improved rotor appearance
- Vented rotor construction with straight vane style
- Outside diameter: 11.772 in. / 299 mm
- Nominal thickness: 0.787 in. / 20 mm
- Discard thickness: 0.709 in. / 18 mm
- 5-lug pattern with 130 mm bolt circle and 98 mm center hole diameter
Product Details
Centric’s C-TEK Standard Cross-Drilled Disc Brake Rotors line focuses on direct-fit replacement rotors with a drilled finish for drivers who want a functional upgrade over a plain iron disc. This rotor uses a floating disc mounting design, a vented body, and straight vanes to support consistent rear braking performance on Porsche 718 Boxster and Porsche 718 Cayman models, as well as earlier Boxster and Cayman rear brake applications. The 228.37047 rotor is engineered around the listed OE-style dimensions, including the 299 mm outside diameter and 20 mm nominal thickness, for a precise rear brake service replacement.
This part cross-references Raybestos Brakes (e.g., 980625R) for the same application.
Common Uses
- Rear brake rotor replacement for worn or scored Porsche rotors
- Correction for brake pulsation caused by rotor thickness variation
- Service replacement for iron disc brake rotor applications on Porsche Boxster and Cayman models
- Upgrade from a plain rotor to an X-drilled finish with improved initial bite
- Restoration of rear braking performance after heat checking or surface wear
Installation Notes
Fits 2017-2020 Porsche 718 Boxster, rear. Fits 2017-2020 Porsche 718 Cayman, rear. Fits 2005-2016 Porsche Boxster, rear. Fits 2014-2016 Porsche Cayman, rear. Fits 2007-2012 Porsche Cayman, rear. Verify rotor diameter, center hole, bolt circle, and thickness against the existing rear brake setup before installation. This rotor does not include ABS tone ring or bearings.
Quality Assurance
Centric manufactures the C-TEK Standard Cross-Drilled Disc Brake Rotors line as a direct replacement brake component for select Porsche rear applications. Part number 228.37047 is built to match the listed dimensions and interchange references for the specified vehicle fitments.
Original: $61.05
-65%$61.05
$21.37Centric 228.37047 Disc Brake Rotor - Rear
Centric C-TEK Rear Drilled Rotor
The Centric C-TEK Standard Cross-Drilled Disc Brake Rotor, part number 228.37047, is a rear vented rotor built for Porsche applications that call for an iron disc replacement with a drilled surface. Its X-drilled face adds initial pad bite and a more performance-oriented appearance while maintaining OE-style fitment dimensions.
Key Features
- Centric C-TEK Standard Cross-Drilled Disc Brake Rotors line
- Part number 228.37047
- Rear disc brake rotor for select Porsche 718 Boxster, 718 Cayman, Boxster, and Cayman applications
- X-drilled surface type for added bite and improved rotor appearance
- Vented rotor construction with straight vane style
- Outside diameter: 11.772 in. / 299 mm
- Nominal thickness: 0.787 in. / 20 mm
- Discard thickness: 0.709 in. / 18 mm
- 5-lug pattern with 130 mm bolt circle and 98 mm center hole diameter
Product Details
Centric’s C-TEK Standard Cross-Drilled Disc Brake Rotors line focuses on direct-fit replacement rotors with a drilled finish for drivers who want a functional upgrade over a plain iron disc. This rotor uses a floating disc mounting design, a vented body, and straight vanes to support consistent rear braking performance on Porsche 718 Boxster and Porsche 718 Cayman models, as well as earlier Boxster and Cayman rear brake applications. The 228.37047 rotor is engineered around the listed OE-style dimensions, including the 299 mm outside diameter and 20 mm nominal thickness, for a precise rear brake service replacement.
This part cross-references Raybestos Brakes (e.g., 980625R) for the same application.
Common Uses
- Rear brake rotor replacement for worn or scored Porsche rotors
- Correction for brake pulsation caused by rotor thickness variation
- Service replacement for iron disc brake rotor applications on Porsche Boxster and Cayman models
- Upgrade from a plain rotor to an X-drilled finish with improved initial bite
- Restoration of rear braking performance after heat checking or surface wear
Installation Notes
Fits 2017-2020 Porsche 718 Boxster, rear. Fits 2017-2020 Porsche 718 Cayman, rear. Fits 2005-2016 Porsche Boxster, rear. Fits 2014-2016 Porsche Cayman, rear. Fits 2007-2012 Porsche Cayman, rear. Verify rotor diameter, center hole, bolt circle, and thickness against the existing rear brake setup before installation. This rotor does not include ABS tone ring or bearings.
Quality Assurance
Centric manufactures the C-TEK Standard Cross-Drilled Disc Brake Rotors line as a direct replacement brake component for select Porsche rear applications. Part number 228.37047 is built to match the listed dimensions and interchange references for the specified vehicle fitments.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Centric C-TEK Rear Drilled Rotor
The Centric C-TEK Standard Cross-Drilled Disc Brake Rotor, part number 228.37047, is a rear vented rotor built for Porsche applications that call for an iron disc replacement with a drilled surface. Its X-drilled face adds initial pad bite and a more performance-oriented appearance while maintaining OE-style fitment dimensions.
Key Features
- Centric C-TEK Standard Cross-Drilled Disc Brake Rotors line
- Part number 228.37047
- Rear disc brake rotor for select Porsche 718 Boxster, 718 Cayman, Boxster, and Cayman applications
- X-drilled surface type for added bite and improved rotor appearance
- Vented rotor construction with straight vane style
- Outside diameter: 11.772 in. / 299 mm
- Nominal thickness: 0.787 in. / 20 mm
- Discard thickness: 0.709 in. / 18 mm
- 5-lug pattern with 130 mm bolt circle and 98 mm center hole diameter
Product Details
Centric’s C-TEK Standard Cross-Drilled Disc Brake Rotors line focuses on direct-fit replacement rotors with a drilled finish for drivers who want a functional upgrade over a plain iron disc. This rotor uses a floating disc mounting design, a vented body, and straight vanes to support consistent rear braking performance on Porsche 718 Boxster and Porsche 718 Cayman models, as well as earlier Boxster and Cayman rear brake applications. The 228.37047 rotor is engineered around the listed OE-style dimensions, including the 299 mm outside diameter and 20 mm nominal thickness, for a precise rear brake service replacement.
This part cross-references Raybestos Brakes (e.g., 980625R) for the same application.
Common Uses
- Rear brake rotor replacement for worn or scored Porsche rotors
- Correction for brake pulsation caused by rotor thickness variation
- Service replacement for iron disc brake rotor applications on Porsche Boxster and Cayman models
- Upgrade from a plain rotor to an X-drilled finish with improved initial bite
- Restoration of rear braking performance after heat checking or surface wear
Installation Notes
Fits 2017-2020 Porsche 718 Boxster, rear. Fits 2017-2020 Porsche 718 Cayman, rear. Fits 2005-2016 Porsche Boxster, rear. Fits 2014-2016 Porsche Cayman, rear. Fits 2007-2012 Porsche Cayman, rear. Verify rotor diameter, center hole, bolt circle, and thickness against the existing rear brake setup before installation. This rotor does not include ABS tone ring or bearings.
Quality Assurance
Centric manufactures the C-TEK Standard Cross-Drilled Disc Brake Rotors line as a direct replacement brake component for select Porsche rear applications. Part number 228.37047 is built to match the listed dimensions and interchange references for the specified vehicle fitments.
