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DuraGo BR31010 Disc Brake Rotor - Rear
Overview of DuraGo BR31010 Disc Brake Rotor
The DuraGo BR31010 is a solid disc brake rotor designed specifically for Mitsubishi Eclipse and Plymouth Laser models. Crafted from durable cast iron, this rotor provides reliable braking performance tailored to the specifications of these vehicles.
- Material: Cast iron for consistent wear resistance
- Solid rotor construction for straightforward installation
- Nominal thickness: 0.39 inches (10 mm) with discard thickness at 0.33 inches (8.4 mm)
- Outside diameter: 10.43 inches (265 mm)
- Mounting bolt pattern: 5 holes with 114.3 mm (4.5 inch) bolt circle diameter
- Non-directional brake surface for versatile fitment
- Conventional rotor type without ABS tone ring
Detailed Product Description
The DuraGo BR31010 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface. Its solid rotor design means it does not feature venting, cross-drilling, or slotting, which suits applications where standard braking performance is required without additional cooling or noise reduction features. The rotor measures 10.43 inches in outside diameter and has a nominal thickness of 0.39 inches, with a discard thickness of 0.33 inches, ensuring it meets the wear limits for safe operation. The mounting bolt hole pattern includes five holes spaced on a 114.3 mm bolt circle diameter, compatible with Mitsubishi Eclipse and Plymouth Laser models. This rotor does not include an ABS tone ring and features a non-directional brake surface, allowing it to be installed on either side of the vehicle.
Compatible Vehicles and Applications
- Designed for Mitsubishi Eclipse models requiring a 10.43-inch solid disc brake rotor
- Compatible with Plymouth Laser vehicles with matching brake rotor specifications
- Suitable for replacement of worn or damaged rotors to restore braking performance
- Addresses issues such as rotor warping, uneven wear, and brake pulsation
- Ideal for routine maintenance and brake system repairs on specified models
Installation Notes and Tips
When installing the DuraGo BR31010 rotor, ensure the mounting surface is clean and free of rust or debris to promote proper fitment. Verify the rotor thickness before installation to confirm it is above the discard thickness of 0.33 inches. Use the correct torque specifications for the 5 mounting bolts to avoid rotor distortion. Since this rotor does not include an ABS tone ring, confirm compatibility with the vehicle’s ABS system if applicable. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.
Quality Assurance and Warranty
DuraGo manufactures the BR31010 rotor to meet industry standards for material quality and dimensional accuracy. The cast iron construction provides consistent wear characteristics under normal operating conditions. While no specific rust-resistant coating is applied, proper maintenance can help extend rotor life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | DuraGo |
|---|---|
| Part Number | BR31010 |
| ABS Tone Ring Included | No |
| Center Hole Diameter | 3.54 |
| Center Hole Diameter | 90 |
| Construction | Full Cast |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Cross Drilled | No |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Discard Thickness | 0.33 |
| Discard Thickness | 8.4 |
| Material | Cast Iron |
| Mounting Bolt Hole Circle Diameter | 4.5 |
| Mounting Bolt Hole Circle Diameter | 114.3 |
| Mounting Bolt Hole Diameter | 0.5 |
| Mounting Bolt Hole Diameter | 12.6 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.39 |
| Nominal Thickness | 10 |
| Outside Diameter | 10.43 |
| Outside Diameter | 265 |
| Overall Height | 1.93 |
| Overall Height | 49 |
| Rust Resistant Coating | No |
| Slotted | No |
| Solid Or Vented Type Rotor | Solid |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1994 | Mitsubishi | Eclipse | FWD | Rear | |
| 1994 | Plymouth | Laser | Rear | ||
| 1993 | Mitsubishi | Eclipse | Rear | ||
| 1993 | Plymouth | Laser | Rear | ||
| 1992 | Mitsubishi | Eclipse | Rear | ||
| 1992 | Plymouth | Laser | Rear | ||
| 1991 | Mitsubishi | Eclipse | Rear | ||
| 1991 | Plymouth | Laser | Rear | ||
| 1990 | Mitsubishi | Eclipse | Rear | ||
| 1990 | Plymouth | Laser | 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.