Raybestos 980284R Disc Brake Rotor - Rear

Overview of Raybestos R-Line Disc Brake Rotor 980284R

The Raybestos R-Line Disc Brake Rotor 980284R is engineered for reliable braking performance on Mazda MPV vehicles. This vented, drum-in-hat type rotor is designed to meet precise fitment specifications, ensuring compatibility and durability for your Mazda MPV.

• Compatible with Mazda MPV models
• Vented disc brake rotor with drum-in-hat design
• Overall height: 2.295 inches (58.3 mm)
• Outside diameter: 11.240 inches (285.5 mm)
• Mounting bolt hole quantity: 5 with 4.5 inch (114.3 mm) bolt circle diameter
• Center hole diameter: 2.835 inches (72.0 mm)
• Nominal thickness: 0.710 inches (18.05 mm)
• Discard thickness: 0.630 inches (16.0 mm)

Detailed Product Description

The Raybestos R-Line 980284R disc brake rotor is specifically designed for the Mazda MPV, providing a precise fit with its 5 mounting bolt holes arranged on a 4.5-inch bolt circle diameter. This rotor features a vented design to enhance heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The drum-in-hat configuration integrates a parking brake drum, combining two functions into one component for efficient braking system performance.

With an overall height of 2.295 inches and an outside diameter of 11.240 inches, this rotor matches OEM specifications to maintain proper brake caliper alignment and rotor clearance. The nominal thickness of 0.710 inches ensures structural integrity, while the discard thickness of 0.630 inches indicates the minimum safe thickness for rotor replacement, helping maintain braking safety standards.

Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed for direct fitment. This line emphasizes precision manufacturing and material quality to meet the demands of everyday driving and maintain vehicle safety. The 980284R rotor exemplifies the R-Line’s commitment to providing rotors that align with factory specifications for Mazda MPV models.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Mazda MPV
• Resolves brake pulsation caused by uneven rotor surfaces
• Addresses reduced braking efficiency due to rotor thickness below discard limits
• Eliminates noise and vibration from damaged or overheated rotors
• Supports parking brake functionality with integrated drum-in-hat design

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean mounting surfaces to prevent rotor runout and ensure proper fit
• Torque mounting bolts to manufacturer specifications for secure installation
• Inspect brake pads and calipers during rotor replacement for optimal braking performance
• Follow Mazda MPV service manual guidelines for rotor installation and brake system bleeding

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards, ensuring consistent performance and durability. While specific warranty details for part number 980284R may vary, Raybestos typically offers coverage against defects in materials and workmanship. It is recommended to consult product documentation or authorized sources for exact warranty terms related to this rotor.