Raybestos 9887R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 9887R

The Raybestos R-Line Disc Brake Rotor 9887R is engineered for Toyota Celica models requiring reliable braking performance. This vented, conventional rotor is designed to meet specific fitment and durability standards for consistent stopping power.

• Compatible with Toyota Celica vehicles
• Vented disc brake rotor design for improved heat dissipation
• Overall height: 1.880 inches (47.750 mm)
• Outside diameter: 10.140 inches (257.550 mm)
• Mounting bolt hole quantity: 5 with 3.937 inch (100 mm) bolt circle diameter
• Center hole diameter: 2.126 inches (54.000 mm)
• Nominal thickness: 0.865 inches (21.950 mm)
• Discard thickness: 0.827 inches (21.000 mm)

Raybestos R-Line Product Line Details

The R-Line series from Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing tolerances, ensuring that the 9887R disc brake rotor provides consistent performance and durability for Toyota Celica vehicles.

Technical Description and Specifications

The Raybestos 9887R rotor is a vented, conventional type designed to optimize heat dissipation during braking, reducing the risk of brake fade. With an outside diameter of 10.140 inches and an overall height of 1.880 inches, this rotor fits Toyota Celica models requiring a 5-bolt mounting pattern with a 3.937 inch bolt circle diameter. The nominal thickness of 0.865 inches ensures structural integrity, while the discard thickness of 0.827 inches indicates the minimum safe thickness before replacement is necessary. The center hole diameter of 2.126 inches allows for proper hub fitment, contributing to secure installation and reliable operation.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Resolving excessive brake noise linked to rotor surface irregularities
• Improving heat management in braking systems with vented rotor design
• Ensuring proper fitment for Toyota Celica brake assemblies with 5-bolt pattern

Installation Notes and Tips

When installing the Raybestos R-Line 9887R rotor, ensure the mounting surface and hub are clean and free of debris to prevent rotor runout. Verify the rotor thickness is above the discard limit before installation. Use proper torque specifications for the 5 mounting bolts to maintain secure fitment. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Raybestos manufactures the R-Line 9887R rotor to meet stringent quality standards, ensuring 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 manufacturer resources for exact warranty terms.