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DuraGo BR900576 Disc Brake Rotor - Front Left
| Brand | DuraGo BR900576 |
|---|---|
| Position | Front Left |
| ABS Tone Ring Included | No |
| Center Hole Diameter | 2.44 |
| Center Hole Diameter | 62 |
| Construction | Full Cast |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Cross Drilled | No |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Discard Thickness | 1.06 |
| Discard Thickness | 27 |
| Material | Cast Iron |
| Mounting Bolt Hole Circle Diameter | 4.5 |
| Mounting Bolt Hole Circle Diameter | 114.3 |
| Mounting Bolt Hole Diameter | 0.57 |
| Mounting Bolt Hole Diameter | 14.6 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 1.18 |
| Nominal Thickness | 30 |
| Outside Diameter | 13.15 |
| Outside Diameter | 334 |
| Overall Height | 2 |
| Overall Height | 50.8 |
| Rust Resistant Coating | No |
| Slotted | No |
| Solid Or Vented Type Rotor | Vented |
| Fits | Lexus · 32 vehicles |
OE-quality manufacturing. Built in ISO-certified factories to meet fit, form, and function requirements.
Cast iron construction. Full-cast design delivers the strength expected in a brake rotor.
Vented rotor design. Helps promote airflow for more consistent braking performance.
Cross-references Raybestos Brakes 980493, 31450 and 900576 for the same application. See all 9.
DuraGo BR900576 Front Left Brake Rotor
The DuraGo BR900576 is a vented front left disc brake rotor built from full cast iron for Lexus applications that call for consistent braking performance and OE-style fit. It is a conventional rotor with a non-directional brake surface, making it a direct replacement choice for service on select Lexus IS and GS models.
Key Features
- Cast iron construction for dependable braking strength
- Vented, conventional rotor design for front axle use
- Full cast construction with a non-directional brake surface
- Outside diameter: 13.15 in. (334 mm)
- Nominal thickness: 1.18 in. (30 mm)
- Discard thickness: 1.06 in. (27 mm)
- 5-bolt mounting pattern with 4.5 in. (114.3 mm) bolt circle
- Center hole diameter: 2.44 in. (62 mm)
- Cross-drilled: No; Slotted: No
Detailed Description
DuraGo BR900576 is engineered as a front left brake rotor for select Lexus vehicles, including Lexus IS300, Lexus IS350, Lexus IS200t, GS350, GS450h, GS460, and GS430 applications. The rotor’s vented cast iron design supports heat management during repeated stops, while the non-directional surface helps simplify brake service and resurfacing decisions where applicable. This part cross-references Raybestos Brakes 980493 for the same application.
DuraGo has over 45 years of aftermarket manufacturing experience, and its brake drum and rotor program is built around catalog coverage, fit, form, and function. BR900576 is manufactured by ISO-certified factories to meet those requirements for service replacement on Lexus front left brake rotor applications.
Common Problems This Rotor Helps Address
- Brake pulsation caused by a worn or out-of-spec rotor
- Reduced braking consistency from heat-stressed front brake components
- Rotor replacement needs during pad service on Lexus IS and GS models
- Noise or uneven braking linked to rotor surface wear
- Front left rotor replacement after reaching discard thickness
Installation Notes and Tips
Verify rotor dimensions, hub fit, and bolt pattern before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake pulsation. Always inspect pads, caliper hardware, and wheel bearings during rotor replacement, and confirm the vehicle is a front left application before ordering. Fits 2018-2020 Lexus IS300, front left; fits 2014-2020 Lexus IS350, front left; fits 2006-2008 Lexus IS350, front left; fits 2016-2017 Lexus IS200t, front left; fits 2009-2011 Lexus GS350, front left; fits 2007-2008 Lexus GS350, front left; fits 2007-2008 Lexus GS450h, front left; fits 2008 Lexus GS460, front left; fits 2006-2007 Lexus GS430, front left.
Quality Assurance
DuraGo manufactures brake components through ISO-certified factories and focuses on fit, form, and function for aftermarket replacement. BR900576 is built to meet the dimensional and application requirements listed for the specified Lexus front left brake rotor fitments.
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Lexus | IS300 | F Sport | — | 2.0L | L4 | Front Left | — |
| 2020 | Lexus | IS350 | Base | RWD | — | — | Front Left | F Sport Package |
| 2020 | Lexus | IS350 | F Sport | RWD | — | — | Front Left | — |
| 2019 | Lexus | IS300 | F Sport | — | 2.0L | L4 | Front Left | — |
| 2019 | Lexus | IS350 | Base | RWD | — | — | Front Left | F Sport Package |
| 2019 | Lexus | IS350 | F Sport | RWD | — | — | Front Left | — |
| 2018 | Lexus | IS300 | F Sport | — | 2.0L | L4 | Front Left | — |
| 2018 | Lexus | IS350 | Base | RWD | — | — | Front Left | F Sport Package |
| 2018 | Lexus | IS350 | F Sport | RWD | — | — | Front Left | — |
| 2017 | Lexus | IS200t | F Sport | — | — | — | Front Left | — |
| 2017 | Lexus | IS350 | Base | RWD | — | — | Front Left | F Sport Package |
| 2017 | Lexus | IS350 | F Sport | RWD | — | — | Front Left | — |
| 2016 | Lexus | IS200t | F Sport | — | — | — | Front Left | — |
| 2016 | Lexus | IS350 | Base | RWD | — | — | Front Left | F Sport Package |
| 2016 | Lexus | IS350 | F Sport | RWD | — | — | Front Left | — |
| 2015 | Lexus | IS350 | Base | RWD | — | — | Front Left | F Sport Package |
| 2015 | Lexus | IS350 | F Sport | RWD | — | — | Front Left | — |
| 2014 | Lexus | IS350 | Base | RWD | — | — | Front Left | F Sport Package |
| 2014 | Lexus | IS350 | F Sport | RWD | — | — | Front Left | — |
| 2011 | Lexus | GS350 | — | — | — | — | Front Left | Vehicles Built for Canadian Market |
| 2010 | Lexus | GS350 | — | — | — | — | Front Left | Vehicles Built for Canadian Market |
| 2009 | Lexus | GS350 | — | — | — | — | Front Left | Vehicles Built for Canadian Market |
| 2008 | Lexus | GS350 | — | RWD | — | — | Front Left | — |
| 2008 | Lexus | GS450h | — | — | — | — | Front Left | — |
| 2008 | Lexus | GS460 | — | — | — | — | Front Left | — |
| 2008 | Lexus | IS350 | — | — | — | — | Front Left | — |
| 2007 | Lexus | GS350 | — | RWD | — | — | Front Left | — |
| 2007 | Lexus | GS430 | — | — | — | — | Front Left | — |
| 2007 | Lexus | GS450h | — | — | — | — | Front Left | — |
| 2007 | Lexus | IS350 | — | — | — | — | Front Left | — |
| 2006 | Lexus | GS430 | — | — | — | — | Front Left | — |
| 2006 | Lexus | IS350 | — | — | — | — | Front Left | — |
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