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DuraGo BR900390-01 Disc Brake Rotor - Rear
Durable Cast Iron Disc Brake Rotor for Acura and Honda
The DuraGo BR900390-01 disc brake rotor is engineered for reliable braking performance on Acura and Honda vehicles, including the CR-V and RDX models. Designed with a full cast construction and rust-resistant coating, this rotor offers consistent stopping power and long-lasting durability.
- Material: High-quality cast iron for strength and heat dissipation
- Construction: Full cast solid rotor with drum-in-hat design
- Dimensions: 11.99 inch (304.5 mm) outside diameter, 2.39 inch (60.7 mm) overall height
- Thickness: Nominal thickness of 0.35 inch (9 mm) with discard thickness at 0.3 inch (7.5 mm)
- Mounting: 5 bolt holes with 4.5 inch (114.3 mm) bolt circle diameter
- Rust-resistant coating to reduce corrosion and extend rotor life
- Non-directional brake surface for versatile installation
Product Details and Specifications
The DuraGo BR900390-01 rotor is a solid, full cast iron disc designed specifically for Acura CR-V and RDX, as well as compatible Honda models. Its drum-in-hat construction integrates the rotor and drum brake components, providing a compact and efficient braking solution. The rotor measures 11.99 inches in diameter and 2.39 inches in overall height, with a nominal thickness of 0.35 inches to ensure proper fit and function. The rust-resistant coating helps protect the rotor surface from corrosion, maintaining braking performance over time. This rotor does not include an ABS tone ring and features a non-directional braking surface, allowing for flexible installation without concern for rotor orientation.
Compatible Vehicles and Applications
- Acura CR-V disc brake rotor replacement
- Acura RDX brake rotor upgrade
- Honda CR-V compatible disc brake rotor
- Honda RDX brake rotor replacement
- Disc brake rotor for vehicles requiring 5 bolt holes and 11.99 inch diameter rotors
Installation Notes and Tips
When installing the DuraGo BR900390-01 rotor, ensure the mounting surface is clean and free of debris to promote proper seating. Verify the rotor thickness before installation to confirm it meets the minimum discard thickness of 0.3 inches. Since this rotor is non-directional, it can be installed on either side without affecting performance. Use the correct torque specifications for the 5 mounting bolts to avoid warping or damage. This rotor is designed for vehicles with drum-in-hat brake systems, so confirm compatibility with your vehicle’s brake setup prior to installation.
Quality Assurance and Warranty
DuraGo disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The BR900390-01 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.
| Brand | DuraGo |
|---|---|
| Part Number | BR900390-01 |
| Material | Cast iron |
| Discard Thickness | 0.3 |
| Discard Thickness | 7.5 |
| Nominal Thickness | 0.35 |
| Nominal Thickness | 9 |
| Construction | Full cast |
| Rust Resistant Coating | Yes |
| Overall Height | 2.39 |
| Overall Height | 60.7 |
| Outside Diameter | 11.99 |
| Outside Diameter | 304.5 |
| Mounting Bolt Hole Quantity | 5 |
| ABS Tone Ring Included | No |
| Solid Or Vented Type Rotor | Solid |
| Center Hole Diameter | 2.53 |
| Center Hole Diameter | 64.2 |
| Mounting Bolt Hole Circle Diameter | 114.3 |
| Mounting Bolt Hole Circle Diameter | 4.5 |
| Mounting Bolt Hole Diameter | 0.5 |
| Mounting Bolt Hole Diameter | 12.6 |
| Directional or Non-Directional Brake Surface | Non-directional |
| Conventional Or Drum-In-Hat Type Rotor | Drum-in-hat |
| Cross Drilled | No |
| Slotted | No |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2017 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2016 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2016 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2015 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2015 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2014 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2014 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2013 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2013 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2012 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2012 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2011 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2011 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2010 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2010 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2009 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2009 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2008 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2008 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2007 | Acura | RDX | Rear | Coated Hat and Edge for Rust Resistance |
| 2007 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2006 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
| 2005 | Honda | CR-V | Rear | Coated Hat and Edge for Rust Resistance |
* 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.