Raybestos 980350R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 980350R

The Raybestos R-Line Disc Brake Rotor 980350R is engineered for reliable braking performance on Mazda Millenia vehicles. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power tailored to this specific make and model.

• Compatible with Mazda Millenia models
• Vented disc brake rotor design for improved heat dissipation
• Overall diameter of 11.642 inches (295.7 mm)
• Nominal thickness of 1.101 inches (27.95 mm) with discard thickness at 1.000 inch (25.4 mm)
• Five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Conventional rotor type with 5 stud/lug holes
• Overall height of 2.010 inches (51.05 mm)

Detailed Product Specifications

This Raybestos R-Line rotor, part number 980350R, is a vented disc brake rotor designed to maintain optimal braking efficiency by reducing heat buildup during operation. The rotor's nominal thickness of 1.101 inches (27.95 mm) ensures durability, while the discard thickness of 1.000 inch (25.4 mm) indicates the minimum safe thickness before replacement is necessary. The rotor measures 11.642 inches (295.7 mm) in outside diameter and features five mounting bolt holes arranged on a 4.5 inch (114.3 mm) bolt circle diameter, matching the Mazda Millenia's specifications. Its overall height of 2.010 inches (51.05 mm) supports proper caliper alignment and brake system compatibility.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed for specific vehicle applications. This line emphasizes precise fitment and consistent performance, making it suitable for drivers seeking dependable replacement parts without modifications. The 980350R rotor exemplifies the R-Line's commitment to matching factory specifications for Mazda Millenia models.

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 noise issues related to uneven rotor surfaces
• Upgrading from solid to vented rotors for improved heat management
• Ensuring proper fitment for Mazda Millenia brake systems

Installation Notes and Tips

When installing the Raybestos R-Line 980350R rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify that the mounting bolt holes align correctly with the vehicle’s hub assembly. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Proper torque specifications should be followed for mounting bolts to avoid rotor warping.

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 980350R may vary, Raybestos typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.