Raybestos 980916R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980916R

The Raybestos R-Line Disc Brake Rotor 980916R is engineered for reliable braking performance on Lexus CT200h models. Designed as a solid, smooth-surface rotor, it meets precise specifications to ensure consistent stopping power and durability.

• Compatible with Lexus CT200h vehicles
• Part number 980916R for exact fitment
• Solid disc brake rotor with smooth surface type
• Overall height: 1.193 inches (30.3 mm)
• Outside diameter: 10.984 inches (279 mm)
• Inside diameter: 7.402 inches (188 mm)
• Mounting bolt hole quantity: 5 with 0.566 inch (14.4 mm) diameter
• Nominal thickness: 0.390 inches (9.9 mm), discard thickness: 0.335 inches (8.5 mm)

Detailed Specifications and Features

This Raybestos R-Line rotor is a conventional solid disc brake rotor designed specifically for the Lexus CT200h. The rotor features a smooth braking surface that provides consistent contact with brake pads, reducing noise and vibration. With an outside diameter of 279 mm and an inside diameter of 188 mm, it fits precisely to the vehicle’s hub assembly. The rotor’s nominal thickness of 9.9 mm ensures adequate material for heat dissipation and wear resistance, while the discard thickness of 8.5 mm indicates when replacement is necessary to maintain safe braking performance.

The mounting bolt hole circle diameter measures 100 mm with five bolt holes, each 14.4 mm in diameter, matching the CT200h’s wheel hub specifications. The overall height of 30.3 mm supports proper rotor alignment and brake caliper clearance.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components. This line emphasizes precise fitment and consistent performance, making it suitable for drivers who require dependable braking without modifications. The 980916R rotor exemplifies the R-Line’s commitment to matching factory specifications for Lexus vehicles, including the CT200h.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Resolving noise or vibration issues due to uneven rotor surfaces
• Upgrading to a rotor that meets exact OEM dimensions for Lexus CT200h
• Ensuring safe braking performance after extended use or damage

Installation Notes and Tips

• Verify compatibility with Lexus CT200h before installation
• Inspect mounting bolts and hub surface for cleanliness and damage
• Measure rotor thickness to confirm discard limits before replacement
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Perform a brake system bleed and test drive to ensure proper function

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes quality control inspections to ensure dimensional accuracy and surface finish. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, supporting long-term reliability for Lexus CT200h brake systems.