Raybestos 980276R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980276R

The Raybestos R-Line Disc Brake Rotor 980276R is engineered for reliable braking performance on Volvo XC90 models. This vented, conventional rotor is designed to meet precise fitment specifications, ensuring compatibility and consistent stopping power.

• Compatible with Volvo XC90 vehicles
• Vented disc brake rotor for improved heat dissipation
• Overall diameter of 12.126 inches (308 mm)
• Nominal thickness of 0.787 inches (20 mm) with discard thickness at 0.709 inches (18 mm)
• Five mounting bolt holes with a 4.250 inch (107.95 mm) bolt circle diameter
• Center hole diameter of 2.677 inches (68 mm)
• Overall height of 2.543 inches (64.6 mm)

Detailed Specifications and Features

The Raybestos R-Line 980276R rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under demanding conditions. The rotor’s nominal thickness is 0.787 inches (20 mm), with a discard thickness of 0.709 inches (18 mm), indicating when replacement is necessary to maintain safe braking performance. Its overall diameter measures 12.126 inches (308 mm), matching the exact requirements for the Volvo XC90. The rotor includes five mounting bolt holes with a bolt circle diameter of 4.250 inches (107.95 mm) and a center hole diameter of 2.677 inches (68 mm), ensuring precise fitment and secure installation.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. This line emphasizes quality materials and manufacturing processes to provide rotors that maintain consistent thickness and structural integrity. The 980276R rotor exemplifies the R-Line’s commitment to durability and fitment accuracy, making it suitable for Volvo XC90 owners seeking reliable replacement parts.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing vibration during braking
• Addressing brake fade due to overheating with vented rotor design
• Restoring proper rotor thickness to maintain braking efficiency
• Resolving noise issues related to uneven rotor surfaces
• Ensuring secure mounting with correct bolt hole pattern and dimensions

Installation Notes and Tips

When installing the Raybestos R-Line 980276R rotor on a Volvo XC90, ensure the mounting surface is clean and free of debris. Verify the rotor thickness before installation to confirm it meets nominal specifications. Use proper torque settings on the five mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 980276R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to manufacturer guidelines.