Raybestos 96649R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 96649R

The Raybestos R-Line Disc Brake Rotor 96649R is engineered for reliable braking performance on Mazda Millenia vehicles. Designed as a vented, drum-in-hat type rotor, it offers precise fitment and durability for your vehicle's braking system.

• Compatible with Mazda Millenia models
• Part number 96649R for exact replacement
• Vented disc brake rotor design for improved heat dissipation
• Drum-in-hat type rotor with integrated parking brake drum
• 5 mounting bolt holes and 5 stud/lug holes for secure installation
• Nominal thickness of 0.375 inches (9.5 mm) and discard thickness of 0.299 inches (7.6 mm)
• Outside diameter of 11.25 inches (285.75 mm) and overall height of 2.25 inches (57.15 mm)
• Center hole diameter of 2.835 inches (72 mm) and mounting bolt hole circle diameter of 4.5 inches (114.3 mm)
• Mounting bolt hole diameter of 0.507 inches (12.9 mm)

Detailed Product Description

The Raybestos R-Line 96649R disc brake rotor is specifically designed for the Mazda Millenia, ensuring a precise fit and consistent braking performance. This rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The drum-in-hat configuration integrates a parking brake drum within the rotor, providing a compact and efficient solution for vehicles equipped with rear drum parking brakes.

With a nominal thickness of 0.375 inches (9.5 mm) and a discard thickness of 0.299 inches (7.6 mm), this rotor meets strict specifications for safe operation and longevity. The 11.25-inch (285.75 mm) outside diameter and 2.25-inch (57.15 mm) overall height ensure compatibility with the Mazda Millenia's braking system. The rotor includes five mounting bolt holes and five stud/lug holes, with a mounting bolt hole circle diameter of 4.5 inches (114.3 mm) and a center hole diameter of 2.835 inches (72 mm), facilitating straightforward installation.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed to meet or exceed factory specifications. The R-Line disc brake rotors, including part number 96649R, are engineered to provide consistent performance and durability for specific vehicle applications such as the Mazda Millenia. This line emphasizes precise fitment and functional design, including vented rotors and drum-in-hat configurations where applicable.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Upgrading from solid to vented rotors for improved heat management
• Resolving brake noise or vibration related to rotor surface irregularities
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Maintaining proper parking brake function with integrated drum-in-hat design

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 0.299 inches (7.6 mm)
• Ensure mounting surfaces are clean and free of debris for proper fitment
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Use proper tools to align the rotor with the 5 mounting bolt holes and stud/lug holes

Quality Assurance and Warranty

Raybestos R-Line rotors, including part number 96649R, are manufactured to meet stringent quality standards for durability and performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms related to this disc brake rotor.