Raybestos 980126R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980126R

The Raybestos R-Line Disc Brake Rotor 980126R is engineered for reliable braking performance on select BMW models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for vehicles like the BMW 320i, 330Ci, 330i, and 330xi.

• Compatible with BMW 320i, 330Ci, 330i, and 330xi models
• Part number 980126R for precise identification
• Vented disc brake rotor design for improved cooling
• Overall diameter of 12.598 inches (320 mm) and height of 2.382 inches (60.5 mm)
• Mounting bolt hole quantity: 5 with 0.570 inch (14.5 mm) diameter
• Nominal thickness of 0.858 inches (21.8 mm) and discard thickness of 0.803 inches (20.4 mm)
• Center hole diameter of 2.953 inches (75 mm) for accurate fitment

Detailed Specifications and Features

This Raybestos R-Line rotor is a vented, conventional type designed to optimize heat dissipation during braking, reducing the risk of brake fade. The rotor measures 12.598 inches (320 mm) in outside diameter and has an overall height of 2.382 inches (60.5 mm), ensuring compatibility with the specified BMW models. It features five mounting bolt holes arranged in a 4.724 inch (120 mm) bolt circle diameter, with each hole measuring 0.570 inches (14.5 mm) in diameter. The nominal thickness of 0.858 inches (21.8 mm) and discard thickness of 0.803 inches (20.4 mm) provide clear service limits for maintenance and replacement. The center hole diameter of 2.953 inches (75 mm) ensures proper alignment on the hub.

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 emphasizes quality materials and precise manufacturing processes to provide rotors that maintain consistent performance and durability. The 980126R rotor exemplifies the R-Line’s commitment to fitment accuracy and functional design for BMW vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 320i, 330Ci, 330i, and 330xi
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Helps restore proper braking performance and pedal feel
• Prevents brake fade by improving heat dissipation with vented design
• Suitable for routine maintenance and brake system overhauls

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.803 inches) before installation
• Clean mounting surfaces and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to maintain optimal braking
• Perform a test drive to verify proper brake operation after installation

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 980126R may vary, Raybestos typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.