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DuraGo BR900508-01 Disc Brake Rotor - Front
| Brand | DuraGo BR900508-01 |
|---|---|
| Position | Front |
| Material | Cast iron |
| Discard Thickness | 1.12 |
| Discard Thickness | 28.5 |
| Nominal Thickness | 1.18 |
| Nominal Thickness | 30 |
| Construction | Full cast |
| Rust Resistant Coating | Yes |
| Overall Height | 2.01 |
| Overall Height | 51 |
| Outside Diameter | 13.58 |
| Outside Diameter | 345 |
| Mounting Bolt Hole Quantity | 5 |
| ABS Tone Ring Included | No |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 2.65 |
| Center Hole Diameter | 67.4 |
| Mounting Bolt Hole Circle Diameter | 120 |
| Mounting Bolt Hole Circle Diameter | 4.72 |
| Mounting Bolt Hole Diameter | 0.65 |
| Mounting Bolt Hole Diameter | 16.4 |
| Directional or Non-Directional Brake Surface | Non-directional |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Cross Drilled | No |
| Slotted | No |
| Fits | Buick, Cadillac, and Chevrolet · 25 vehicles |
Corrosion-resistant coating. Protects the hat and edge for lasting defense against rust.
Vented design. Helps the rotor manage heat more efficiently during braking.
ISO-certified manufacturing. Built to meet fit, form, and function requirements.
Cross-references 15267103, 19241799 and 23118526 for the same application. See all 5.
DuraGo BR900508-01 Front Brake Rotor
The DuraGo Titanium Series BR900508-01 is a front disc brake rotor built from cast iron with a full cast construction and a vented design. It features a rust resistant coating on the hat and edge, plus a titanium gray finish that suits open wheel vehicle designs.
Key Features
- Cast iron, full cast front disc brake rotor
- Vented rotor design for front brake applications
- Rust resistant coating on the hat and edge
- Non-directional brake surface for consistent serviceability
- 13.58 in. outside diameter, 5-bolt mounting pattern
- Fits 2013-2019 Cadillac XTS, front; 2014-2017 Buick Regal, front; 2011-2017 Chevrolet Caprice, front; 2008-2014 Cadillac CTS, front
Detailed Description
DuraGo BR900508-01 is engineered as a replacement front brake rotor for select Cadillac, Buick, and Chevrolet applications. With a 345 mm outside diameter, 120 mm bolt circle, 67.4 mm center hole diameter, and 5 mounting bolt holes, it is built to match the fit, form, and function requirements of the listed vehicles. The Titanium Series finish helps protect the rotor hat and edge from corrosion while giving the rotor a clean gray appearance behind open wheels. This part cross-references OE numbers 15267103 and 19241799 for the same application.
What This Rotor Helps Address
- Front brake pulsation caused by worn or out-of-spec rotors
- Corrosion on the rotor hat and outer edge
- Brake service needs on vehicles with vented front rotor setups
- Replacement needs for 345 mm front rotor applications
- Fitment-specific repair on Cadillac XTS, Buick Regal, Chevrolet Caprice, and Cadillac CTS models
Installation Notes and Tips
Verify rotor diameter, bolt pattern, center hole diameter, and brake package before installation. This rotor is listed for front position use and is not for heavy duty brake applications on the Cadillac XTS or Cadillac CTS fitments noted above. Confirm the vehicle’s brake surface and mounting dimensions match the application before service.
Quality Assurance
DuraGo manufactures DTS rotors in an ISO certified factory to support fit, form, and function requirements. The rotor is engineered from DuraGo’s two decades of brake component experience and is built for consistent replacement service on the listed applications.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2019 | Cadillac | XTS | — | — | — | — | Front | 5 Stud Wheels; except Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2018 | Cadillac | XTS | — | — | — | — | Front | 5 Stud Wheels; except Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2017 | Buick | Regal | — | — | — | — | Front | 345 mm Rotor Diameter; Coated Hat and Edge for Rust Resistance |
| 2017 | Cadillac | XTS | — | — | — | — | Front | 5 Stud Wheels; except Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2017 | Chevrolet | Caprice | — | — | — | — | Front | Coated Hat and Edge for Rust Resistance |
| 2016 | Buick | Regal | — | — | — | — | Front | 345 mm Rotor Diameter; Coated Hat and Edge for Rust Resistance |
| 2016 | Cadillac | XTS | — | — | — | — | Front | 5 Stud Wheels; except Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2016 | Chevrolet | Caprice | — | — | — | — | Front | Coated Hat and Edge for Rust Resistance |
| 2015 | Buick | Regal | — | — | — | — | Front | 345 mm Rotor Diameter; Coated Hat and Edge for Rust Resistance |
| 2015 | Cadillac | XTS | — | — | — | — | Front | 5 Stud Wheels; except Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2015 | Chevrolet | Caprice | — | — | — | — | Front | Coated Hat and Edge for Rust Resistance |
| 2014 | Buick | Regal | — | — | — | — | Front | 345 mm Rotor Diameter; Coated Hat and Edge for Rust Resistance |
| 2014 | Cadillac | CTS | Premium | Wagon | 3.6L | V6 | Front | Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2014 | Cadillac | XTS | — | — | — | — | Front | 5 Stud Wheels; except Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2014 | Chevrolet | Caprice | — | — | — | — | Front | Coated Hat and Edge for Rust Resistance |
| 2013 | Cadillac | CTS | Premium | — | 3.6L | V6 | Front | Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2013 | Cadillac | XTS | — | — | — | — | Front | 5 Stud Wheels; except Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2013 | Chevrolet | Caprice | — | — | — | — | Front | Coated Hat and Edge for Rust Resistance |
| 2012 | Cadillac | CTS | — | — | 3.0L | V6 | Front | Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2012 | Chevrolet | Caprice | — | — | — | — | Front | Coated Hat and Edge for Rust Resistance |
| 2011 | Cadillac | CTS | — | — | 3.0L | V6 | Front | Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2011 | Chevrolet | Caprice | — | — | — | — | Front | Coated Hat and Edge for Rust Resistance |
| 2010 | Cadillac | CTS | — | — | 3.0L | V6 | Front | Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2009 | Cadillac | CTS | Base | — | 3.6L | V6 | Front | Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
| 2008 | Cadillac | CTS | — | — | — | — | Front | Heavy Duty Brakes; Coated Hat and Edge for Rust Resistance |
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