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Raybestos 980057R Disc Brake Rotor - Front
Overview of Raybestos R-Line Disc Brake Rotor 980057R
The Raybestos R-Line Disc Brake Rotor 980057R is engineered for reliable braking performance on select Chevrolet, Saab, and Saturn vehicles. Designed as a solid rotor with precise dimensions, it ensures consistent stopping power and durability for models like the Saab 9-3, Saab 9-5, and Saturn Astra.
- Solid disc brake rotor with conventional design
- Outside diameter: 12.126 inches (308 mm)
- Nominal thickness: 0.984 inches (25 mm)
- Discard thickness: 0.866 inches (22 mm)
- Overall height: 1.654 inches (42 mm)
- Five mounting bolt holes with 4.331 inch (110 mm) bolt circle diameter
- Center hole diameter: 2.756 inches (70 mm)
- Compatible with Chevrolet, Saab, and Saturn models
Detailed Product Specifications
This Raybestos R-Line rotor (part number 980057R) features a solid construction optimized for vehicles requiring a conventional disc brake rotor. The rotor measures 12.126 inches in outside diameter, providing the correct fitment for the specified models. Its nominal thickness of 0.984 inches ensures adequate material for heat dissipation and wear resistance, while the discard thickness of 0.866 inches indicates when replacement is necessary to maintain safe braking performance. The overall height of 1.654 inches supports proper caliper alignment and brake pad contact.
The rotor includes five mounting bolt holes arranged on a 4.331 inch bolt circle diameter, matching the hub specifications of Chevrolet, Saab, and Saturn vehicles such as the Saab 9-3, Saab 9-5, and Saturn Astra. The center hole diameter of 2.756 inches allows for precise hub centering during installation.
Raybestos R-Line Product Line Information
The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. This line emphasizes solid rotors designed for conventional braking systems, providing consistent performance and durability. The 980057R rotor is part of this line, offering a balance of quality and fitment accuracy for compatible vehicles.
Applications and Problem Solving
- Replacement for worn or warped rotors causing brake pulsation
- Restores braking efficiency on Chevrolet, Saab, and Saturn models
- Addresses rotor thickness below discard limits to maintain safety
- Eliminates noise and vibration from uneven rotor surfaces
- Supports proper brake pad contact and reduces uneven wear
Installation Notes and Tips
- Verify rotor dimensions against vehicle specifications before installation
- Ensure mounting surfaces and hub are clean and free of debris
- Torque mounting bolts to manufacturer-recommended specifications
- Inspect brake pads and calipers during rotor replacement for optimal performance
- Check rotor thickness regularly to avoid discarding below 0.866 inches
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 980057R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship. Using this rotor helps maintain the braking integrity of Chevrolet, Saab, and Saturn vehicles, supporting safe and reliable operation.
| Brand | Raybestos |
|---|---|
| Part Number | 980057R |
| Position | R-Line, Front |
| Center Hole Diameter | 2.756 |
| Center Hole Diameter | 70.000 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.866 |
| Discard Thickness | 22.000 |
| Mounting Bolt Hole Circle Diameter | 4.331 |
| Mounting Bolt Hole Circle Diameter | 110.000 |
| Mounting Bolt Hole Diameter | 4.331 |
| Mounting Bolt Hole Diameter | 110.000 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.984 |
| Nominal Thickness | 25.000 |
| Outside Diameter | 12.126 |
| Outside Diameter | 308.000 |
| Overall Height | 1.654 |
| Overall Height | 42.000 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Quantity | 5 |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Saab | 9-5 | Front | Raybestos R-Line | |
| 2009 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2009 | Saturn | Astra | Front | R-Line | |
| 2008 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2008 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2008 | Saturn | Astra | Front | R-Line | |
| 2007 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2007 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2006 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2006 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2005 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2005 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2004 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2004 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2003 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2003 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2002 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2002 | Saab | 9-3 | Viggen | Front | R-Line |
| 2002 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2001 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2001 | Saab | 9-3 | Viggen | Front | R-Line |
| 2001 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 2000 | Chevrolet | Astra | Front | Vehicle Sold In Mexico; 5 Hole Rotor; Rotor Diameter 308 MM; R-Line | |
| 2000 | Saab | 9-3 | Viggen | Front | R-Line |
| 2000 | Saab | 9-5 | Front | Rotor Diameter 308 MM; R-Line | |
| 1999 | Saab | 9-3 | Viggen | 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.