Raybestos 980472R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980472R

The Raybestos R-Line Disc Brake Rotor 980472R is engineered for reliable braking performance on Mazda vehicles. Designed as a solid, conventional rotor, it meets precise specifications to ensure compatibility and durability for your Mazda model.

• Compatible with select Mazda vehicles requiring a 5-lug bolt pattern
• Solid disc brake rotor with a 11.880 inch (301.75 mm) outside diameter
• Nominal thickness of 0.426 inch (10.8 mm) and discard thickness of 0.354 inch (9.0 mm)
• Overall height measures 1.608 inch (40.85 mm)
• Mounting bolt hole circle diameter of 4.5 inch (114.3 mm) with 5 holes

Detailed Product Specifications

This Raybestos R-Line rotor, part number 980472R, is a solid type rotor designed for conventional mounting. It features a 5-bolt lug hole pattern with a 114.3 mm (4.5 inch) bolt circle diameter, making it compatible with Mazda vehicles that require this configuration. The rotor's outside diameter is 301.75 mm (11.880 inches), providing the necessary surface area for effective braking. The nominal thickness of 10.8 mm (0.426 inch) ensures structural integrity, while the discard thickness of 9.0 mm (0.354 inch) indicates when replacement is necessary to maintain safe braking performance. The overall height of 40.85 mm (1.608 inch) fits the conventional rotor design, suitable for drum-in-hat or solid rotor setups.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components. This line emphasizes precise fitment and consistent manufacturing standards, making it a practical choice for replacement rotors on Mazda vehicles. The 980472R rotor exemplifies the R-Line's commitment to meeting exact specifications for thickness, diameter, and bolt pattern to ensure proper installation and performance.

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 related to rotor surface wear
• Upgrading to a rotor that matches OEM specifications for consistent braking
• Ensuring compatibility with Mazda models requiring a 5-lug, 114.3 mm bolt circle rotor

Installation Notes and Tips

When installing the Raybestos R-Line 980472R rotor, ensure the mounting surface is clean and free of rust or debris. Verify the bolt hole pattern and diameter match your Mazda vehicle’s specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Torque lug nuts to manufacturer specifications and check rotor thickness regularly to avoid discarding below 9.0 mm (0.354 inch).

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring consistent quality and durability. While specific warranty details for part number 980472R may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.