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Raybestos 981503R Disc Brake Rotor - Front
Overview of Raybestos R-Line Disc Brake Rotor 981503R
The Raybestos R-Line Disc Brake Rotor 981503R is engineered for reliable braking performance on select Mazda vehicles. Designed specifically for Mazda 3, Mazda 3 Sport, and Mazda CX-3 models, this vented rotor ensures consistent heat dissipation and smooth braking under various driving conditions.
- Compatible with Mazda 3, Mazda 3 Sport, and Mazda CX-3
- Part number 981503R for precise identification
- Vented disc brake rotor with smooth surface finish
- Nominal thickness of 0.984 inches (25.000 mm) and discard thickness of 0.906 inches (23.000 mm)
- Overall height of 2.028 inches (51.500 mm) and outside diameter of 11.016 inches (279.800 mm)
- Five mounting bolt holes with a bolt circle diameter of 4.500 inches (114.300 mm)
- Center hole diameter of 2.677 inches (68.000 mm) for proper hub fitment
Detailed Product Description
The Raybestos R-Line 981503R disc brake rotor is a conventional, vented rotor designed to meet the braking demands of Mazda 3, Mazda 3 Sport, and Mazda CX-3 vehicles. Its vented design promotes effective heat dissipation, reducing the risk of brake fade during extended use. The rotor features a smooth surface type that provides consistent pad contact and braking performance. With a nominal thickness of 0.984 inches (25.000 mm) and a discard thickness of 0.906 inches (23.000 mm), this rotor maintains structural integrity and safety standards throughout its service life. The overall height of 2.028 inches (51.500 mm) and outside diameter of 11.016 inches (279.800 mm) ensure proper fitment and compatibility with the specified Mazda models. The rotor includes five mounting bolt holes with a 4.500-inch (114.300 mm) bolt circle diameter and a center hole diameter of 2.677 inches (68.000 mm), facilitating straightforward installation.
About the Raybestos R-Line Product Line
The R-Line by Raybestos is a product line focused on delivering dependable, OEM-quality brake components for a range of vehicles. This line emphasizes precision manufacturing and material quality to provide rotors that meet or exceed original equipment specifications. The 981503R rotor exemplifies the R-Line’s commitment to consistent performance and durability, making it suitable for routine maintenance and brake system repairs on compatible Mazda models.
Common Applications and Issues Addressed
- Replacement for worn or warped rotors causing brake pulsation
- Restores braking efficiency lost due to rotor thickness below discard limits
- Addresses noise and vibration issues related to uneven rotor surfaces
- Improves heat dissipation to reduce brake fade during extended braking
- Ensures proper rotor fitment for Mazda 3, Mazda 3 Sport, and Mazda CX-3 vehicles
Installation Notes and Tips
- Verify compatibility with your specific Mazda model and year before installation
- Inspect brake pads and replace if worn to ensure optimal rotor performance
- Clean mounting surfaces and hub to prevent rotor runout
- Torque mounting bolts to manufacturer specifications to avoid rotor distortion
- Perform a bed-in procedure after installation to maximize braking efficiency
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 981503R may vary, Raybestos typically offers coverage against defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms related to this disc brake rotor.
| Brand | Raybestos |
|---|---|
| Part Number | 981503R |
| Position | R-Line, Front |
| Center Hole Diameter | 2.677 |
| Center Hole Diameter | 68.000 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.906 |
| Discard Thickness | 23.000 |
| Inside Diameter | 6.693 |
| Inside Diameter | 170.000 |
| Mounting Bolt Hole Circle Diameter | 4.500 |
| Mounting Bolt Hole Circle Diameter | 114.300 |
| Mounting Bolt Hole Diameter | 0.524 |
| Mounting Bolt Hole Diameter | 13.300 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.984 |
| Nominal Thickness | 25.000 |
| Outside Diameter | 11.016 |
| Outside Diameter | 279.800 |
| Overall Height | 2.028 |
| Overall Height | 51.500 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 5 |
| Surface Type | Smooth |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Mazda | CX-3 | FWD | Front | Raybestos R-Line | ||
| 2021 | Mazda | CX-3 | FWD | Front | R-Line | ||
| 2020 | Mazda | CX-3 | FWD | Front | R-Line | ||
| 2019 | Mazda | CX-3 | FWD | Front | R-Line | ||
| 2018 | Mazda | 3 | Front | Compatible with Disc Brake Calipers designed for use with 280 MM Diameter Rotors.; R-Line | |||
| 2018 | Mazda | CX-3 | FWD | Front | R-Line | ||
| 2017 | Mazda | 3 | Front | Compatible with Disc Brake Calipers designed for use with 280 MM Diameter Rotors.; R-Line | |||
| 2017 | Mazda | CX-3 | FWD | Front | R-Line | ||
| 2016 | Mazda | 3 | Front | Compatible with Disc Brake Calipers designed for use with 280 MM Diameter Rotors.; R-Line | |||
| 2016 | Mazda | 3 Sport | 2.0L | L4 | Front | R-Line | |
| 2016 | Mazda | CX-3 | FWD | Front | R-Line | ||
| 2015 | Mazda | 3 | Front | Compatible with Disc Brake Calipers designed for use with 280 MM Diameter Rotors.; R-Line | |||
| 2015 | Mazda | 3 Sport | Front | 280mm Front Disc; Raybestos R-Line | |||
| 2014 | Mazda | 3 | Front | Compatible with Disc Brake Calipers designed for use with 280 MM Diameter Rotors.; R-Line | |||
| 2014 | Mazda | 3 Sport | 2.0L | L4 | Front | R-Line |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.