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DuraGo BR900520 Disc Brake Rotor - Rear
| Brand | DuraGo BR900520 |
|---|---|
| Position | Rear |
| ABS Tone Ring Included | No |
| Center Hole Diameter | 2.53 |
| Center Hole Diameter | 64.2 |
| Construction | Full Cast |
| Conventional Or Drum-In-Hat Type Rotor | Drum-In-Hat |
| 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 | 4.5 |
| Mounting Bolt Hole Circle Diameter | 114.3 |
| Mounting Bolt Hole Diameter | 0.5 |
| Mounting Bolt Hole Diameter | 12.7 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.35 |
| Nominal Thickness | 9 |
| Outside Diameter | 11.1 |
| Outside Diameter | 282 |
| Overall Height | 1.92 |
| Overall Height | 48.7 |
| Rust Resistant Coating | No |
| Slotted | No |
| Solid Or Vented Type Rotor | Solid |
| Fits | Acura and Honda · 27 vehicles |
Cast iron construction. Full-cast rotor for dependable braking performance.
Non-directional surface. Helps promote even pad contact and consistent stopping.
Drum-in-hat design. Combines rotor and parking brake drum functionality.
Cross-references Parts Authority PRT5773, 31479 and 42510SFY000 for the same application. See all 11.
DuraGo BR900520 Rear Disc Brake Rotor
The DuraGo BR900520 is a rear disc brake rotor built for select Acura and Honda applications, including the Acura ILX, Honda Accord, Honda Civic, and Acura TSX. It uses a full cast, cast iron construction with a solid, drum-in-hat design for direct replacement service on the rear axle.
Key Features
- Part number BR900520 rear disc brake rotor
- Cast iron, full cast construction
- Solid rotor design with drum-in-hat configuration
- Non-directional brake surface for consistent pad contact
- 5-bolt mounting pattern with 114.3 mm bolt circle
- 11.1 in. outside diameter and 2.53 in. center hole diameter
- Fits rear brake applications on Acura ILX, Honda Accord, Honda Civic, and Acura TSX
Detailed Description
DuraGo manufactures aftermarket brake components through ISO-certified factories with attention to fit, form, and function. The BR900520 rotor follows that approach with a cast iron, full cast build and a non-directional braking surface that supports even pad bedding and stable rear brake performance. Its solid, drum-in-hat layout is matched to the listed rear applications, and the rotor dimensions are specified for proper fitment on compatible vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Compatible With 2016-2022 Acura ILX, rear; 2005-2017 Honda Accord, rear; 2015 Honda Civic, rear; and 2009-2014 Acura TSX, rear. The BR900520 is a practical replacement choice when servicing rear brake rotors on these vehicles, including Acura ILX rear brake rotor replacement, Honda Accord rear disc brake rotor replacement, and Honda Civic rear rotor service.
Common Repair Uses
- Rear brake pulsation caused by rotor wear or thickness variation
- Brake noise related to uneven rotor surface condition
- Reduced braking consistency from worn rear rotors
- Service replacement for rear rotor corrosion or scoring
- Restoring proper rear brake contact on compatible Acura and Honda models
Installation Notes and Tips
Verify rear axle fitment by year, make, and model before installation. Inspect pads, calipers, and hub surfaces during service, and clean the mounting face so the rotor seats correctly. Measure rotor thickness against the discard specification before reuse decisions, and confirm the 5-lug bolt pattern and center bore match the vehicle hub. For best results, follow the vehicle manufacturer’s brake service procedure and torque specifications.
Quality Assurance
DuraGo backs this rotor with manufacturing standards developed over more than 45 years in the aftermarket. The BR900520 is produced in ISO-certified factories to meet fit, form, and function requirements for the listed rear brake applications.
| Year | Make | Model | Submodel | Body Type | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Acura | ILX | — | — | — | Rear | — |
| 2021 | Acura | ILX | — | — | — | Rear | — |
| 2020 | Acura | ILX | — | — | — | Rear | — |
| 2019 | Acura | ILX | — | — | — | Rear | — |
| 2018 | Acura | ILX | — | — | — | Rear | — |
| 2017 | Acura | ILX | — | — | — | Rear | — |
| 2017 | Honda | Accord | — | — | — | Rear | — |
| 2016 | Acura | ILX | — | — | — | Rear | — |
| 2016 | Honda | Accord | — | — | — | Rear | — |
| 2015 | Honda | Accord | — | — | — | Rear | — |
| 2015 | Honda | Civic | EX | Sedan | — | Rear | — |
| 2014 | Acura | TSX | — | — | — | Rear | — |
| 2014 | Honda | Accord | — | — | — | Rear | — |
| 2013 | Acura | TSX | — | — | — | Rear | — |
| 2013 | Honda | Accord | — | — | — | Rear | — |
| 2012 | Acura | TSX | — | — | — | Rear | — |
| 2012 | Honda | Accord | — | — | — | Rear | — |
| 2011 | Acura | TSX | — | — | — | Rear | — |
| 2011 | Honda | Accord | — | — | — | Rear | — |
| 2010 | Acura | TSX | — | — | — | Rear | — |
| 2010 | Honda | Accord | — | — | — | Rear | — |
| 2009 | Acura | TSX | — | — | — | Rear | — |
| 2009 | Honda | Accord | — | — | — | Rear | — |
| 2008 | Honda | Accord | — | — | — | Rear | — |
| 2007 | Honda | Accord | Hybrid | — | ELECTRIC/GAS | Rear | — |
| 2006 | Honda | Accord | Hybrid | — | ELECTRIC/GAS | Rear | — |
| 2005 | Honda | Accord | Hybrid | — | ELECTRIC/GAS | Rear | — |
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