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Raybestos 980550R Disc Brake Rotor - Rear
Overview of Raybestos R-Line Disc Brake Rotor 980550R
The Raybestos R-Line Disc Brake Rotor 980550R is engineered for reliable braking performance on select Volvo models. Designed as a solid rotor, it offers consistent stopping power and durability for vehicles like the Volvo C30, C70, S40, and V50.
- Compatible with Volvo C30, C70, S40, and V50 models
- Part number 980550R for precise identification
- Solid disc brake rotor design for steady braking
- Overall height: 1.608 inches (40.850 mm)
- Outside diameter: 11.024 inches (280.000 mm)
- Mounting bolt hole quantity: 5 with 4.250 inch (107.950 mm) bolt circle diameter
- Center hole diameter: 2.503 inches (63.600 mm)
- Nominal thickness: 0.433 inches (11.000 mm)
- Discard thickness: 0.354 inches (9.000 mm)
Raybestos R-Line Product Line Details
The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing tolerances, ensuring that the 980550R disc brake rotor maintains consistent thickness and dimensions critical for safe braking performance on Volvo vehicles.
Technical Specifications and Features
The 980550R rotor is a conventional solid type designed for use on the front or rear brakes of compatible Volvo models. Its 11.024-inch outside diameter and 1.608-inch overall height provide the correct fitment and clearance for the braking system. The rotor includes five mounting bolt holes arranged on a 4.250-inch bolt circle diameter, matching the factory specifications for secure installation. The nominal thickness of 0.433 inches ensures sufficient material for heat dissipation, while the discard thickness of 0.354 inches indicates the minimum safe thickness before replacement is necessary.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Volvo C30, C70, S40, and V50
- Addresses brake pulsation caused by uneven rotor thickness
- Restores braking efficiency and pedal feel
- Prevents brake noise related to rotor surface irregularities
- Ensures proper rotor fitment and alignment with factory mounting points
Installation Notes and Tips
- Verify compatibility with your specific Volvo model and year before installation
- Inspect mounting surfaces and hardware for wear or damage
- Ensure rotor thickness is above discard thickness before installation
- Follow manufacturer torque specifications for mounting bolts
- Perform a proper bed-in procedure after installation to optimize braking performance
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. The 980550R part undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly.
| Brand | Raybestos |
|---|---|
| Part Number | 980550R |
| Position | R-Line, Rear |
| Center Hole Diameter | 2.503 |
| Center Hole Diameter | 63.600 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.354 |
| Discard Thickness | 9.000 |
| Mounting Bolt Hole Circle Diameter | 4.250 |
| Mounting Bolt Hole Circle Diameter | 107.950 |
| Mounting Bolt Hole Diameter | 4.250 |
| Mounting Bolt Hole Diameter | 107.950 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.433 |
| Nominal Thickness | 11.000 |
| Outside Diameter | 11.024 |
| Outside Diameter | 280.000 |
| Overall Height | 1.608 |
| Overall Height | 40.850 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Quantity | 5 |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Volvo | C30 | Rear | R-Line |
| 2013 | Volvo | C70 | Rear | R-Line |
| 2012 | Volvo | C30 | Rear | R-Line |
| 2012 | Volvo | C70 | Rear | R-Line |
| 2012 | Volvo | S40 | Rear | R-Line |
| 2011 | Volvo | C30 | Rear | R-Line |
| 2011 | Volvo | C70 | Rear | R-Line |
| 2011 | Volvo | S40 | Rear | R-Line |
| 2011 | Volvo | V50 | Rear | R-Line |
| 2010 | Volvo | C30 | Rear | R-Line |
| 2010 | Volvo | C70 | Rear | R-Line |
| 2010 | Volvo | S40 | Rear | R-Line |
| 2010 | Volvo | V50 | Rear | R-Line |
| 2009 | Volvo | C30 | Rear | R-Line |
| 2009 | Volvo | C70 | Rear | R-Line |
| 2009 | Volvo | S40 | Rear | R-Line |
| 2009 | Volvo | V50 | Rear | R-Line |
| 2008 | Volvo | C30 | Rear | R-Line |
| 2008 | Volvo | C70 | Rear | R-Line |
| 2008 | Volvo | S40 | Rear | R-Line |
| 2008 | Volvo | V50 | Rear | R-Line |
| 2007 | Volvo | C30 | Rear | R-Line |
| 2007 | Volvo | C70 | Rear | R-Line |
| 2007 | Volvo | S40 | Rear | R-Line |
| 2007 | Volvo | V50 | Rear | R-Line |
| 2006 | Volvo | C70 | Rear | R-Line |
| 2006 | Volvo | S40 | Rear | R-Line |
| 2006 | Volvo | V50 | Rear | R-Line |
| 2005 | Volvo | S40 | Rear | R-Line |
| 2005 | Volvo | V50 | Rear | R-Line |
| 2004 | Volvo | S40 | Rear | Fits vehicles with 5-lug wheels.; 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.