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DuraGo BR31380 Disc Brake Rotor - Rear
Reliable Disc Brake Rotor for Acura and Honda Vehicles
The DuraGo BR31380 disc brake rotor is engineered for dependable braking performance on select Acura and Honda models, including the Civic and EL. Crafted from durable cast iron, this solid rotor offers consistent stopping power and precise fitment for your vehicle.
- Material: Cast iron for strength and heat dissipation
- Nominal thickness: 0.39 inches (10 mm)
- Discard thickness: 0.31 inches (8 mm)
- Outside diameter: 10.24 inches (260 mm)
- Solid, non-vented rotor design
- Mounting bolt hole quantity: 4 with 0.5 inch (12.7 mm) diameter
- Center hole diameter: 2.4 inches (61 mm)
- Non-directional brake surface for versatile installation
- Conventional rotor construction without ABS tone ring
Durable Construction and Precise Specifications
The DuraGo BR31380 rotor features a full cast construction from high-quality cast iron, providing reliable heat management and structural integrity. With a nominal thickness of 0.39 inches and a discard thickness of 0.31 inches, this rotor maintains optimal braking performance throughout its service life. The solid rotor design is suitable for vehicles that do not require vented rotors, ensuring compatibility with specific Acura and Honda Civic and EL models. Its 10.24-inch outside diameter and 4 mounting bolt holes with a 3.94-inch bolt circle diameter ensure a secure and exact fit.
Compatible Vehicles and Applications
This disc brake rotor is compatible with the following makes and models:
- Acura Civic
- Honda Civic
- Honda EL
Designed specifically for these vehicles, the DuraGo BR31380 rotor addresses common braking issues such as:
- Uneven brake pad wear
- Brake pulsation or vibration
- Reduced braking efficiency due to rotor wear
- Noise caused by warped rotors
- Maintaining proper rotor thickness for safety
Installation Notes and Tips
When installing the DuraGo BR31380 rotor, ensure the following for optimal performance:
- Verify rotor thickness before installation to confirm it meets minimum specifications
- Clean the rotor surface to remove any protective coatings or debris
- Use proper torque specifications on mounting bolts to avoid rotor warping
- Inspect brake pads and replace if worn to prevent uneven rotor wear
- Check for compatibility with your vehicle’s brake system, especially if ABS components are present
Quality Assurance and Warranty
DuraGo manufactures the BR31380 rotor to meet or exceed OEM standards for fit, form, and function. While this rotor does not include a rust-resistant coating, its cast iron construction provides reliable durability under normal operating conditions. Please refer to DuraGo’s warranty policy for specific coverage details.
| Brand | DuraGo |
|---|---|
| Part Number | BR31380 |
| ABS Tone Ring Included | No |
| Center Hole Diameter | 2.4 |
| Center Hole Diameter | 61 |
| Construction | Full Cast |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Cross Drilled | No |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Discard Thickness | 0.31 |
| Discard Thickness | 8 |
| Material | Cast Iron |
| Mounting Bolt Hole Circle Diameter | 3.94 |
| Mounting Bolt Hole Circle Diameter | 100 |
| Mounting Bolt Hole Diameter | 0.5 |
| Mounting Bolt Hole Diameter | 12.7 |
| Mounting Bolt Hole Quantity | 4 |
| Nominal Thickness | 0.39 |
| Nominal Thickness | 10 |
| Outside Diameter | 10.24 |
| Outside Diameter | 260 |
| Overall Height | 1.91 |
| Overall Height | 48.5 |
| Rust Resistant Coating | No |
| Slotted | No |
| Solid Or Vented Type Rotor | Solid |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Acura | EL | Rear | ||
| 2004 | Acura | EL | Rear | ||
| 2003 | Acura | EL | Rear | ||
| 2003 | Honda | Civic | Si | Rear | |
| 2002 | Acura | EL | Rear | ||
| 2002 | Honda | Civic | Rear | ||
| 2001 | Acura | EL | Rear |
* 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.