Raybestos 980993R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980993R

The Raybestos R-Line Disc Brake Rotor 980993R is engineered for Toyota Yaris models requiring reliable braking performance. This solid, conventional rotor is designed to meet precise specifications, ensuring compatibility and consistent operation.

• Compatible with Toyota Yaris vehicles
• Part number 980993R for exact fitment
• Solid disc brake rotor with smooth surface
• Nominal thickness of 0.354 inches (9.000 mm)
• Discard thickness of 0.295 inches (7.500 mm)
• Outside diameter of 10.189 inches (258.800 mm)
• Inside diameter of 6.760 inches (171.700 mm)
• Overall height of 1.197 inches (30.400 mm)
• Four mounting bolt holes with 0.571 inch (14.500 mm) diameter

Detailed Specifications and Features

This Raybestos R-Line rotor features a solid design with a smooth braking surface, optimized for consistent pad contact and heat dissipation. The rotor’s nominal thickness is 0.354 inches (9.000 mm), with a discard thickness of 0.295 inches (7.500 mm), indicating the minimum thickness before replacement is necessary. The outside diameter measures 10.189 inches (258.800 mm), while the inside diameter is 6.760 inches (171.700 mm), ensuring proper fitment on the Toyota Yaris hub assembly. The rotor includes four mounting bolt holes with a diameter of 0.571 inches (14.500 mm) arranged on a 3.937 inch (100.000 mm) bolt circle diameter, matching the vehicle’s factory specifications. The overall height of 1.197 inches (30.400 mm) supports proper caliper clearance and brake system integration.

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 for everyday driving conditions. This line emphasizes precise fitment and consistent performance, making it suitable for vehicles like the Toyota Yaris that require dependable braking without additional modifications. The R-Line rotors maintain strict manufacturing tolerances to meet or exceed factory specifications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Resolving uneven brake pad wear due to rotor surface imperfections
• Eliminating noise or vibration from damaged or scored rotors
• Restoring braking performance on Toyota Yaris models

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum specifications
• Clean rotor surface and hub mounting area to prevent uneven wear
• Torque mounting bolts to manufacturer recommended specifications
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Perform a proper bed-in procedure after installation for consistent braking

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring durability and reliable braking performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for exact warranty terms related to part number 980993R.