Raybestos 980195R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980195R

The Raybestos R-Line Disc Brake Rotor 980195R is engineered for reliable braking performance on select BMW models. Designed specifically for BMW 320i, 323Ci, 323i, and 328i vehicles, this vented rotor ensures consistent heat dissipation and durability under demanding driving conditions.

• Compatible with BMW 320i, 323Ci, 323i, and 328i models
• Part number 980195R for precise identification
• Vented disc brake rotor design for improved cooling
• Overall height: 2.362 inches (60.000 mm)
• Outside diameter: 10.866 inches (276.000 mm)
• Nominal thickness: 0.748 inches (19.000 mm)
• Discard thickness: 0.685 inches (17.400 mm)
• Mounting bolt hole quantity: 5 with 4.724 inches (120.000 mm) bolt circle diameter
• Center hole diameter: 2.953 inches (75.000 mm)
• Conventional rotor type with drum-in-hat design

Detailed Product Specifications

This Raybestos R-Line rotor features a vented design that enhances heat dissipation, reducing the risk of brake fade during extended use. The rotor’s nominal thickness of 0.748 inches (19.000 mm) provides a solid braking surface, while the discard thickness of 0.685 inches (17.400 mm) indicates the minimum safe thickness before replacement is necessary. The overall height of 2.362 inches (60.000 mm) and outside diameter of 10.866 inches (276.000 mm) ensure proper fitment and compatibility with the specified BMW models. The rotor includes five mounting bolt holes arranged on a 4.724-inch (120.000 mm) bolt circle diameter, matching the factory specifications for secure installation. The center hole diameter of 2.953 inches (75.000 mm) aligns with the hub for precise centering. This conventional, drum-in-hat type rotor is designed to work seamlessly with the existing brake system components on the BMW 320i, 323Ci, 323i, and 328i.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable braking components that meet or exceed OEM specifications. This line is engineered to provide consistent performance and durability, making it suitable for drivers who require reliable replacement parts for their vehicles. The 980195R rotor exemplifies the R-Line’s commitment to quality and fitment accuracy for BMW applications.

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 damaged or uneven rotors
• Improving heat dissipation to prevent brake fade during heavy use
• Ensuring proper rotor fitment for BMW 320i, 323Ci, 323i, and 328i models

Installation Notes and Tips

• Verify rotor part number 980195R matches vehicle specifications before installation
• Inspect hub and mounting surfaces for cleanliness and damage prior to mounting
• Torque mounting bolts to manufacturer’s recommended specifications
• Replace brake pads simultaneously to ensure optimal braking performance
• Check rotor thickness with a micrometer to confirm it meets nominal thickness requirements

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms related to part number 980195R.