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Raybestos 580264R Disc Brake Rotor - Front
Overview of Raybestos R-Line Disc Brake Rotor 580264R
The Raybestos R-Line Disc Brake Rotor 580264R is engineered for reliable braking performance on select Cadillac and Pontiac models. Designed as a solid rotor, it offers consistent stopping power and durability for vehicles like the Cadillac CTS, STS, and Pontiac Bonneville.
- Compatible with Cadillac CTS, STS, and Pontiac Bonneville
- Solid disc brake rotor design for steady braking
- Outside diameter of 12.715 inches (322.95 mm)
- Nominal thickness of 1.270 inches (32.25 mm) with discard thickness at 1.209 inches (30.7 mm)
- Overall height of 2.040 inches (51.8 mm)
- Five mounting bolt holes with a 115 mm bolt circle diameter
- Center hole diameter of 2.783 inches (70.7 mm)
Detailed Specifications and Features
This Raybestos R-Line rotor (part number 580264R) is a conventional solid disc brake rotor designed to meet the exact specifications required for Cadillac CTS, STS, and Pontiac Bonneville models. The rotor features a 12.715-inch outside diameter and a nominal thickness of 1.270 inches, ensuring proper fit and function within the braking system. The discard thickness is set at 1.209 inches, indicating when the rotor should be replaced to maintain safe braking performance. The rotor’s overall height is 2.040 inches, and it includes five mounting bolt holes arranged on a 115 mm bolt circle diameter, compatible with the specified vehicle models. The center hole diameter measures 2.783 inches, allowing for precise alignment during installation.
About the Raybestos R-Line Product Line
The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet OEM specifications. This line emphasizes quality materials and manufacturing processes to provide rotors that maintain consistent thickness and structural integrity. The 580264R rotor exemplifies the R-Line’s commitment to durability and fitment accuracy for vehicles such as Cadillac and Pontiac models.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Cadillac CTS, STS, and Pontiac Bonneville
- Addresses brake pulsation caused by uneven rotor thickness
- Restores braking efficiency when rotor thickness falls below discard limits
- Eliminates noise and vibration related to damaged or uneven rotors
- Ensures proper rotor fitment for vehicles with 5-lug mounting patterns
Installation Notes and Tips
- Verify rotor dimensions and bolt pattern compatibility with your vehicle before installation
- Inspect brake pads and calipers for wear during rotor replacement
- Ensure mounting surfaces are clean and free of debris to prevent rotor misalignment
- Torque mounting bolts to manufacturer specifications to avoid rotor warping
- Check rotor thickness after installation to confirm it meets nominal specifications
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring consistent performance and durability. While specific warranty details for part number 580264R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship. Proper installation and maintenance are essential to maximize the service life of this disc brake rotor.
| Brand | Raybestos |
|---|---|
| Part Number | 580264R |
| Position | R-Line, Front |
| Center Hole Diameter | 2.783 |
| Center Hole Diameter | 70.700 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 1.209 |
| Discard Thickness | 30.700 |
| Mounting Bolt Hole Circle Diameter | 4.528 |
| Mounting Bolt Hole Circle Diameter | 115.000 |
| Mounting Bolt Hole Diameter | 4.528 |
| Mounting Bolt Hole Diameter | 115.000 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 1.270 |
| Nominal Thickness | 32.250 |
| Outside Diameter | 12.715 |
| Outside Diameter | 322.950 |
| Overall Height | 2.040 |
| Overall Height | 51.800 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Quantity | 5 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2008 | Cadillac | STS | Base | Front | GM Brake Code JE5; Rotor Diameter 12.72 IN; with Vented Rotors; with 5 Stud Rotor; R-Line |
| 2008 | Cadillac | STS | Platinum | Front | GM Brake Code JE5; Rotor Diameter 12.72 IN; with Vented Rotors; with 5 Stud Rotor; R-Line |
| 2007 | Cadillac | CTS | Base | Front | with FE5 PERFORMANCE AND HANDLING Suspension; Rotor Diameter 12.72 IN; R-Line |
| 2007 | Cadillac | STS | Base | Front | GM Brake Code JE5; Rotor Diameter 12.72 IN; with Vented Rotors; with 5 Stud Rotor; R-Line |
| 2006 | Cadillac | CTS | Base | Front | with FE5 PERFORMANCE AND HANDLING Suspension; Rotor Diameter 12.72 IN; R-Line |
| 2006 | Cadillac | STS | Base | Front | GM Brake Code JE5; Rotor Diameter 12.72 IN; with Vented Rotors; with 5 Stud Rotor; R-Line |
| 2005 | Cadillac | STS | Front | GM Brake Code JE5; Rotor Diameter 12.72 IN; with Vented Rotors; with 5 Stud Rotor; R-Line | |
| 2005 | Pontiac | Bonneville | GXP | Front | R-Line |
| 2004 | Pontiac | Bonneville | GXP | Front | R-Line |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.