Raybestos 980495R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980495R

The Raybestos R-Line Disc Brake Rotor 980495R is engineered for reliable braking performance on select BMW models. Designed as a vented, drum-in-hat rotor, it offers efficient heat dissipation and durability for vehicles like the BMW 328i and X1.

• Compatible with BMW 130i, 325xi, 328i, 328i xDrive, 328xi, and X1 models
• Part number 980495R ensures precise fitment
• Vented disc brake rotor with drum-in-hat design
• Mounting bolt hole quantity: 5 for secure installation
• Overall height: 66.1 mm (2.602 inches) and outside diameter: 299.8 mm (11.803 inches)
• Nominal thickness: 19.9 mm (0.784 inches) with discard thickness at 18.4 mm (0.724 inches)
• Smooth surface type for consistent braking contact

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing processes, making the 980495R rotor a suitable replacement part for maintaining the braking system integrity on BMW vehicles.

Technical Specifications and Features

This disc brake rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade. The drum-in-hat configuration integrates a parking brake drum within the rotor, compatible with the specified BMW models. The rotor's mounting bolt hole circle diameter measures 120 mm (4.724 inches) with five mounting bolt holes sized at 14.75 mm (0.580 inches) diameter, ensuring proper alignment and fitment. The center hole diameter is 75 mm (2.953 inches), matching the hub specifications of the compatible vehicles.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 328i and 325xi models
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking performance by restoring proper rotor thickness and surface smoothness
• Suitable for vehicles experiencing brake fade due to overheating
• Compatible with models requiring a drum-in-hat rotor design for integrated parking brake function

Installation Notes and Tips

• Ensure rotor thickness is within nominal specifications before installation
• Check mounting bolt hole alignment and torque bolts to manufacturer specifications
• Clean rotor surface to remove any protective coatings or debris prior to installation
• Inspect brake pads and calipers for wear to optimize braking system performance
• Use proper tools to avoid damage to the rotor or mounting hardware

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The 980495R rotor undergoes rigorous testing to comply with OEM fitment and safety requirements. Warranty details should be confirmed with the point of purchase or manufacturer documentation.