Raybestos 9983R Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Volvo Models

The Raybestos R-Line 9983R disc brake rotor is engineered to meet the braking demands of various Volvo vehicles. Designed specifically for models such as the Volvo 240, 740, 745, 760, 780, 940, 960, DL, and GLE, this rotor ensures consistent performance and durability.

• Vented disc brake rotor with drum-in-hat design
• Outside diameter: 11.040 inches (280.4 mm)
• Nominal thickness: 0.378 inches (9.6 mm)
• Discard thickness: 0.331 inches (8.4 mm)
• Overall height: 2.890 inches (73.4 mm)
• Five mounting bolt holes with 4.250 inch (107.95 mm) bolt circle diameter
• Center hole diameter: 2.677 inches (68 mm)
• Compatible with 5 stud/lug hole configurations

Detailed Specifications and Design Features

This Raybestos R-Line 9983R rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. The drum-in-hat type rotor integrates a parking brake drum within the rotor assembly, providing a compact and efficient solution for vehicles equipped with rear drum parking brakes. The rotor’s precise dimensions, including an outside diameter of 11.040 inches and a nominal thickness of 0.378 inches, ensure proper fit and function on compatible Volvo models. The five mounting bolt holes and 4.250 inch bolt circle diameter align with factory specifications for secure installation.

Compatible Volvo Models and Applications

• Volvo 240 series
• Volvo 740 and 745
• Volvo 760 and 780
• Volvo 940 and 960
• Volvo DL and GLE variants

This rotor is designed to replace worn or damaged disc brake rotors on these Volvo models, restoring braking efficiency and safety.

Installation Notes and Tips

• Verify rotor dimensions against vehicle specifications before installation
• Ensure mounting surfaces are clean and free of debris
• Check brake pads for wear and replace if necessary during rotor installation
• Torque mounting bolts to manufacturer’s recommended specifications
• Perform a brake system test after installation to confirm proper operation

Raybestos R-Line Product Line Overview

The R-Line by Raybestos is a product line focused on delivering reliable, OE-quality brake components designed to meet or exceed factory standards. The 9983R rotor exemplifies this approach by combining precise engineering with durable materials, making it suitable for Volvo vehicles requiring a vented, drum-in-hat style rotor. This line is intended for professional repair shops and knowledgeable DIYers seeking dependable replacement parts.

Quality Assurance and Warranty

Raybestos manufactures the R-Line 9983R rotor under strict quality control standards to ensure consistent performance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.