Raybestos 980045R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980045R

The Raybestos R-Line Disc Brake Rotor 980045R 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 S60, S80, V70, and XC70.

• Compatible with Volvo S60, S80, V70, and XC70 models
• Part number 980045R for precise identification
• Solid disc brake rotor design
• Overall height: 2.551 inches (64.8 mm)
• Outside diameter: 11.339 inches (288 mm)
• Mounting bolt hole quantity: 5 with 0.645 inch (16.4 mm) diameter
• Center hole diameter: 2.677 inches (68 mm)
• Nominal thickness: 0.472 inches (12 mm), discard thickness: 0.394 inches (10 mm)

Detailed Product Specifications

This Raybestos R-Line rotor features a conventional solid design, providing a stable braking surface without venting. The rotor measures 11.339 inches in outside diameter and has an overall height of 2.551 inches, ensuring proper fitment and clearance for the specified Volvo models. It includes five mounting bolt holes arranged on a 4.250 inch (107.95 mm) bolt circle diameter, with each hole sized at 0.645 inches. The center hole diameter is 2.677 inches, allowing for accurate hub alignment. The nominal thickness of 0.472 inches (12 mm) supports effective heat dissipation and rotor longevity, while the discard thickness of 0.394 inches (10 mm) indicates the minimum safe thickness for replacement.

About the Raybestos R-Line Product Line

The R-Line from Raybestos is designed to meet the demands of everyday driving with a focus on durability and consistent braking performance. This product line emphasizes quality materials and precise manufacturing standards, making it suitable for replacement rotors on vehicles such as the Volvo S60, S80, V70, and XC70. The R-Line rotors provide a balance between cost-effectiveness and reliable operation without vented rotor complexity.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Resolving uneven brake pad wear due to rotor surface issues
• Improving braking stability on Volvo S60, S80, V70, and XC70 models
• Eliminating noise and vibration related to rotor defects

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.394 inches) before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking
• Perform a bed-in procedure after installation for best performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet industry standards for fit, form, and function. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Using part number 980045R ensures compatibility and quality consistent with Volvo vehicle requirements.