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Raybestos 580775R Disc Brake Rotor - Front
| Brand | Raybestos 580775R |
|---|---|
| Position | Front |
| Center Hole Diameter | 2.580 |
| Center Hole Diameter | 65.550 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.945 |
| Discard Thickness | 24.000 |
| Inside Diameter | 8.085 |
| Inside Diameter | 205.350 |
| Mounting Bolt Hole Circle Diameter | 4.331 |
| Mounting Bolt Hole Circle Diameter | 110.000 |
| Mounting Bolt Hole Diameter | 0.560 |
| Mounting Bolt Hole Diameter | 14.200 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 1.022 |
| Nominal Thickness | 25.950 |
| Outside Diameter | 12.416 |
| Outside Diameter | 315.350 |
| Overall Height | 1.692 |
| Overall Height | 43.000 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 5 |
| Surface Type | Smooth |
| Product line | R-Line |
| Fits | Chevrolet · 10 vehicles |
Vented rotor. Helps move heat away for more consistent braking performance.
Smooth surface. Provides a clean contact area for even pad engagement.
Conventional design. A straightforward disc brake rotor for standard replacement needs.
Cross-references Bosch 25010653, Carlson 41242 and Centric Parts 121.62116 for the same application. See all 29.
Raybestos R-Line Front Brake Rotor
The Raybestos R-Line 580775R is a vented front disc brake rotor built for specific Chevrolet applications, including 2007-2010 Chevrolet Cobalt and 2008-2010 Chevrolet HHR models. With a smooth surface and conventional rotor design, it matches the dimensional requirements needed for proper brake service on vehicles equipped with Brembo or dual piston front calipers where noted.
Key Features
- Part number 580775R from Raybestos R-Line
- Front vented disc brake rotor with a smooth surface
- Outside diameter: 12.416 in. (315.350 mm)
- Nominal thickness: 1.022 in. (25.950 mm)
- Discard thickness: 0.945 in. (24.000 mm)
- Center hole diameter: 2.580 in. (65.550 mm)
- 5-lug / 5 bolt-hole design with 4.331 in. bolt circle diameter
- Conventional rotor construction for direct brake service applications
Product Details
Raybestos R-Line focuses on dependable replacement brake components for everyday repair work, and the 580775R follows that approach with OE-style dimensions and a vented construction suited to front axle braking demands. The rotor’s 43.000 mm overall height, 110.000 mm bolt circle diameter, and 14.200 mm mounting bolt hole diameter help confirm proper fitment for the listed Chevrolet Cobalt and Chevrolet HHR applications. This part cross-references Bosch 25010653 for the same application.
Use the Raybestos 580775R when servicing front brake systems that require a 12.416-inch vented rotor with a smooth friction surface. It is a direct-fit replacement for select Chevrolet Cobalt and Chevrolet HHR models, including applications noted for Brembo front calipers and dual piston caliper setups.
What This Rotor Helps Address
- Brake pulsation caused by worn or out-of-spec front rotors
- Reduced braking consistency from excessive rotor wear
- Noise or vibration related to uneven rotor surfaces
- Front brake service needs on Chevrolet Cobalt and Chevrolet HHR models
- Replacement of a vented rotor that no longer meets discard thickness limits
Installation Notes and Tips
Verify rotor dimensions, bolt pattern, and caliper clearance before installation. This rotor is listed for front position use only and should be matched to the vehicle’s brake configuration, including Brembo brake or dual piston caliper notes where specified. Clean the hub mounting surface thoroughly and inspect pads, calipers, and hardware condition during brake service to help ensure even rotor contact.
Quality Assurance
Raybestos R-Line brake parts are built to meet replacement-service requirements with application-specific sizing and construction. The 580775R is supported by Raybestos brand engineering for listed fitment accuracy and brake-system compatibility on the specified Chevrolet models.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Chevrolet | Cobalt | — | 2.0L | L4 | Front | R-Line |
| 2010 | Chevrolet | HHR | SS | — | — | Front | R-Line |
| 2010 | Chevrolet | HHR | — | 2.0L | L4 | Front | Compatible with vehicles equipped with Brembo brakes.; R-Line |
| 2009 | Chevrolet | Cobalt | — | 2.0L | L4 | Front | R-Line |
| 2009 | Chevrolet | HHR | SS Panel | 2.0L | L4 | Front | R-Line |
| 2009 | Chevrolet | HHR | SS | 2.0L | L4 | Front | Compatible with vehicles equipped with Brembo brakes.; R-Line |
| 2008 | Chevrolet | Cobalt | — | 2.0L | L4 | Front | R-Line |
| 2008 | Chevrolet | HHR | SS | — | — | Front | with Dual Piston Caliper; R-Line |
| 2008 | Chevrolet | HHR | — | 2.0L | L4 | Front | Compatible with vehicles equipped with Brembo brakes.; R-Line |
| 2007 | Chevrolet | Cobalt | SS | — | — | Front | Brembo Front Calipers; Raybestos R-Line |
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