Raybestos 980479 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor 980479 is engineered for Volvo S70 and V70 models, providing reliable braking performance with a solid rotor design. This rotor is designed to meet the specific requirements of these vehicles, ensuring proper fit and function.

• Compatible with Volvo S70 and V70 models
• Part number 980479 for precise identification
• Solid disc brake rotor with drum-in-hat design
• Overall height: 2.437 inches (61.9 mm)
• Outside diameter: 11.339 inches (288 mm)
• Mounting bolt hole quantity: 5 with 0.625 inch (15.9 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 Description

This Raybestos disc brake rotor, part number 980479, is a solid rotor featuring a drum-in-hat design, which integrates the parking brake drum within the rotor itself. The rotor measures 11.339 inches (288 mm) in outside diameter and has an overall height of 2.437 inches (61.9 mm), dimensions that are specifically matched to Volvo S70 and V70 vehicles. The rotor thickness is nominally 0.472 inches (12 mm), with a discard thickness of 0.394 inches (10 mm), ensuring safe and effective braking performance throughout its service life.

The rotor includes five mounting bolt holes arranged on a 4.250 inch (107.95 mm) bolt circle diameter, with each hole measuring 0.625 inches (15.9 mm) in diameter. The center hole diameter is 2.677 inches (68 mm), allowing for proper hub fitment. This rotor is designed as a solid type, which is typical for street performance applications where consistent braking and durability are required.

About the Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors that balance everyday drivability with enhanced braking capabilities. This product line is tailored for street-driven vehicles like the Volvo S70 and V70, providing rotors that maintain OEM specifications while supporting improved performance under typical street conditions. The 980479 rotor exemplifies this approach by combining solid construction with precise fitment and durability.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Volvo S70 and V70
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper braking performance and pedal feel
• Solves issues related to rotor thickness below manufacturer discard limits
• Supports parking brake function with integrated drum-in-hat design

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your Volvo S70 or V70 before installation
• Inspect hub surface for cleanliness and flatness to ensure proper rotor seating
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Check brake pads for wear and replace if necessary to optimize braking performance
• Follow proper bedding-in procedures after installation for consistent brake operation

Quality Assurance and Warranty

Raybestos rotors, including part number 980479, are manufactured to meet strict quality standards for fit, form, and function. The Specialty - Street Performance line undergoes rigorous testing to ensure durability and reliable braking performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product's longevity and safety.