Raybestos 96167R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 96167R

The Raybestos R-Line Disc Brake Rotor 96167R is engineered for Mazda RX-7 models requiring reliable braking performance. This vented, drum-in-hat type rotor offers precise fitment and consistent thickness specifications to maintain optimal braking efficiency.

• Compatible with Mazda RX-7 vehicles
• Vented disc brake rotor design for improved heat dissipation
• Drum-in-hat type rotor with integrated parking brake drum
• Nominal thickness of 0.394 inches (10.000 mm) and discard thickness of 0.315 inches (8.000 mm)
• Overall height of 2.100 inches (53.350 mm) and outside diameter of 10.270 inches (260.850 mm)
• Mounting bolt hole quantity: 4 with a bolt circle diameter of 4.500 inches (114.300 mm)
• Center hole diameter of 2.600 inches (66.050 mm)
• Stud/lug hole quantity: 4

Raybestos R-Line Product Line Details

The R-Line by Raybestos is designed to provide dependable braking components that meet or exceed OEM specifications. This product line focuses on delivering rotors with precise dimensions and quality materials, ensuring consistent performance and durability. The 96167R rotor exemplifies the R-Line’s commitment to fitment accuracy and functional design, particularly for vehicles like the Mazda RX-7 that require vented, drum-in-hat rotors.

Technical Specifications and Features

This disc brake rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The drum-in-hat configuration integrates a parking brake drum, eliminating the need for a separate drum component. The rotor’s nominal thickness is 0.394 inches (10.000 mm), with a discard thickness of 0.315 inches (8.000 mm), indicating when replacement is necessary to maintain safe braking performance. The overall height measures 2.100 inches (53.350 mm), and the outside diameter is 10.270 inches (260.850 mm), ensuring proper fitment on the Mazda RX-7. Mounting is secured with four bolt holes arranged on a 4.500-inch (114.300 mm) bolt circle diameter, and the center hole diameter is 2.600 inches (66.050 mm).

Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda RX-7 models
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness
• Supports parking brake functionality with integrated drum-in-hat design
• Helps prevent brake fade through vented rotor construction

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of rust before installation. Verify the rotor thickness before mounting; replace if below the discard thickness of 0.315 inches (8.000 mm). Use proper torque specifications for the four mounting bolts on the 4.500-inch bolt circle diameter. Confirm compatibility with the Mazda RX-7 model year and trim to ensure correct fitment of the drum-in-hat rotor design.

Quality Assurance

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for durability and performance. The 96167R part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, Raybestos products typically come with manufacturer-backed quality guarantees to support reliable braking performance.