Raybestos 980275R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980275R

The Raybestos R-Line Disc Brake Rotor 980275R is engineered for reliable braking performance on select Volvo models. Designed specifically for Volvo S60 and XC90 vehicles, this vented rotor meets precise specifications to maintain optimal stopping power and durability.

• Compatible with Volvo S60 and XC90 models
• Vented disc brake rotor for improved heat dissipation
• Overall height: 1.969 inches (50.000 mm)
• Outside diameter: 12.441 inches (316.000 mm)
• Mounting bolt hole quantity: 5 with 4.250 inch (107.950 mm) bolt circle diameter
• Center hole diameter: 2.677 inches (68.000 mm)
• Nominal thickness: 1.102 inches (28.000 mm)
• Discard thickness: 0.984 inches (25.000 mm)
• Conventional rotor type with drum-in-hat design

Detailed Product Description

This Raybestos R-Line rotor (part number 980275R) is a vented disc brake rotor designed to provide consistent braking performance and heat management for Volvo S60 and XC90 vehicles. The vented design helps dissipate heat more effectively than solid rotors, reducing the risk of brake fade during extended use. With an outside diameter of 12.441 inches and a nominal thickness of 1.102 inches, this rotor fits precisely within the braking system specifications for these Volvo models.

The rotor features a conventional drum-in-hat design and includes five mounting bolt holes arranged on a 4.250 inch bolt circle diameter, ensuring secure installation. The center hole diameter of 2.677 inches allows for proper alignment on the hub. The discard thickness of 0.984 inches indicates the minimum safe thickness before replacement is necessary, helping maintain braking safety and performance.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components designed to meet or exceed factory specifications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking parts for their Volvo S60 and XC90 vehicles. The 980275R rotor is part of this line, offering a balance of quality and fitment precision.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake vibration
• Upgrading from solid to vented rotors for improved heat dissipation
• Resolving brake noise related to rotor surface irregularities
• Maintaining proper rotor thickness to ensure braking efficiency
• Addressing rotor damage from corrosion or physical wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.984 inches) before installation
• Clean mounting surfaces to prevent rotor runout and vibration
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to avoid uneven rotor wear
• Perform a proper bed-in procedure after installation for optimal braking performance

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent dimensions and material integrity. While specific warranty details for part number 980275R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. Using this rotor helps maintain the safety and reliability of your Volvo S60 or XC90 braking system.