Raybestos 9023R Disc Brake Rotor and Hub Assembly - Rear

Reliable Disc Brake Rotor and Hub Assembly for Honda Prelude

The Raybestos R-Line 9023R disc brake rotor and hub assembly is engineered to meet the specific braking needs of Honda Prelude models. Designed with precise dimensions and quality materials, this part ensures consistent performance and safety on the road.

• Compatible with Honda Prelude vehicles
• Mounting bolt hole quantity: 4 for secure fitment
• Mounting bolt hole circle diameter: 100 mm (3.937 inches)
• Mounting bolt hole diameter: 0.470 inches (11.95 mm)
• Stud/lug hole quantity: 4 for proper wheel alignment
• Nominal thickness: 0.394 inches (10.000 mm)
• Discard thickness: 0.315 inches (8.000 mm)

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a dedicated product line focused on delivering reliable brake components that meet or exceed OEM specifications. The 9023R disc brake rotor and hub assembly is part of this line, offering precise fitment and durability tailored for Honda Prelude models. This ensures consistent braking performance and long service life under normal driving conditions.

Detailed Product Description

The Raybestos R-Line 9023R disc brake rotor and hub assembly features a nominal thickness of 0.394 inches (10.000 mm), providing a solid braking surface for effective stopping power. The discard thickness is set at 0.315 inches (8.000 mm), indicating the minimum safe thickness before replacement is necessary. With four mounting bolt holes arranged in a 100 mm (3.937 inches) circle diameter and a hole diameter of 0.470 inches (11.95 mm), this rotor and hub assembly ensures a secure and precise fit on compatible Honda Prelude models. The four stud/lug holes facilitate proper wheel mounting and alignment, contributing to overall vehicle safety and performance.

Common Issues Addressed by This Part

• Worn or warped brake rotors causing vibration during braking
• Reduced braking efficiency due to rotor thickness below discard limits
• Corroded or damaged hub assemblies affecting wheel alignment
• Brake noise or pulsation related to uneven rotor surfaces
• Loose or improperly fitting rotors compromising safety

Installation Notes and Tips

• Ensure the mounting surface is clean and free of debris before installation
• Verify bolt hole alignment with the vehicle’s hub assembly
• Check rotor thickness with a micrometer to confirm it meets nominal specifications
• Tighten mounting bolts to manufacturer torque specifications to avoid warping
• Inspect wheel studs and lug nuts for wear or damage during installation

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet strict quality standards, ensuring reliable performance and safety. The 9023R disc brake rotor and hub assembly undergoes rigorous testing to comply with OEM fitment and durability requirements. Warranty coverage details should be confirmed with the product documentation or authorized Raybestos distributors.