Raybestos 980285 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor, part number 980285, is engineered for Mazda 3 and Mazda 3 Sport models. Designed to meet specific fitment requirements, this rotor offers reliable braking performance with precise dimensions tailored for these vehicles.

• Compatible with Mazda 3 and Mazda 3 Sport
• Part Number: 980285
• Solid disc brake rotor design
• Outside diameter: 10.430 inches (264.9 mm)
• Nominal thickness: 0.430 inches (10.9 mm)
• Discard thickness: 0.354 inches (9.0 mm)
• Overall height: 1.605 inches (40.75 mm)
• 5 mounting bolt holes with 0.540 inch (13.7 mm) diameter
• Center hole diameter: 2.835 inches (72.0 mm)
• Conventional rotor type with 5 stud/lug holes

Detailed Product Description

This Raybestos disc brake rotor is a solid, conventional type rotor designed specifically for Mazda 3 and Mazda 3 Sport vehicles. The rotor features a nominal thickness of 0.430 inches (10.9 mm) and a discard thickness of 0.354 inches (9.0 mm), ensuring proper wear limits for safe braking. With an outside diameter of 10.430 inches (264.9 mm) and an overall height of 1.605 inches (40.75 mm), it fits precisely within the brake assembly of the specified Mazda models. The rotor includes five mounting bolt holes arranged on a 4.5 inch (114.3 mm) bolt circle diameter, with each hole measuring 0.540 inches (13.7 mm) in diameter, matching the factory specifications for secure installation.

The rotor’s center hole diameter of 2.835 inches (72.0 mm) ensures proper hub fitment, while the solid rotor design provides consistent braking performance under typical street driving conditions. This part is engineered to maintain the balance between durability and performance for everyday use.

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering rotors designed for street-driven vehicles requiring dependable braking performance. This product line emphasizes precise fitment and quality materials to meet the demands of daily driving and occasional spirited use. The 980285 rotor exemplifies this approach by combining exacting dimensional standards with a solid rotor design suitable for Mazda 3 and Mazda 3 Sport models.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Mazda 3 and Mazda 3 Sport
• Restores proper braking thickness and surface for improved stopping power
• Eliminates brake pulsation caused by uneven rotor wear
• Addresses rotor damage from corrosion or heat stress
• Ensures compatibility with factory brake components for safe operation

Installation Notes and Tips

• Verify rotor dimensions against vehicle specifications before installation
• Inspect brake pads and hardware for wear and replace as necessary
• Clean rotor surface with brake cleaner to remove any protective coatings
• Torque mounting bolts to manufacturer’s recommended specifications
• Perform a bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance rotors undergo rigorous quality control to ensure consistent thickness and surface finish. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.