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DuraGo BR5547 Disc Brake Rotor and Hub Assembly - Front
| Brand | DuraGo BR5547 |
|---|---|
| Position | Front |
| ABS Tone Ring Included | No |
| Cross Drilled | No |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Discard Thickness | 0.96 |
| Discard Thickness | 24.5 |
| Inner Bearing Cup Included | Yes |
| Mounting Bolt Hole Circle Diameter | 4.75 |
| Mounting Bolt Hole Circle Diameter | 120.65 |
| Nominal Thickness | 1.04 |
| Nominal Thickness | 26.4 |
| Outer Bearing Cup Included | Yes |
| Overall Height | 4.33 |
| Overall Height | 110 |
| Rotor Outside Diameter | 10.51 |
| Rotor Outside Diameter | 267 |
| Rust Resistant Coating | No |
| Slotted | No |
| Solid Or Vented Type Rotor | Vented |
| Stud Quantity | 5 |
| Stud Thread Size | M12 x 1.5 |
| Wheel Studs Included | Yes |
| Fits | Chevrolet, GMC, Pontiac, Oldsmobile, and Buick · 122 vehicles |
OE fit and function. Manufactured to meet fit, form, and function requirements.
Vented rotor design. Helps promote efficient airflow for more consistent braking performance.
Bearing cups included. Inner and outer bearing cups are already part of the assembly.
Cross-references Dynomax 55091, Hayden 5064 and Monroe Shocks & Struts 5547 for the same application. See all 14.
DuraGo BR5547 Front Disc Brake Rotor and Hub Assembly
The DuraGo BR5547 is a front disc brake rotor and hub assembly built for select Chevrolet, GMC, Pontiac, Buick, Oldsmobile, and Chevrolet S10 applications. It combines rotor and hub service in one OE-style replacement part for vehicles that need accurate fitment and dependable braking surface dimensions.
With a vented rotor design, 5-stud configuration, and included inner and outer bearing cups, this assembly is built around the specifications needed for front brake service on classic GM platforms. The BR5547 also includes wheel studs and uses a non-directional brake surface for straightforward rotor preparation.
Key Features
- Front disc brake rotor and hub assembly for select GM vehicles
- Vented rotor design for front brake applications
- Rotor outside diameter: 267 mm (10.51 in.)
- Nominal thickness: 26.4 mm (1.04 in.); discard thickness: 24.5 mm (0.96 in.)
- 5-stud pattern with M12 x 1.5 stud thread size
- Mounting bolt hole circle diameter: 120.65 mm (4.75 in.)
- Includes inner bearing cup and outer bearing cup
- Wheel studs included
- Non-directional brake surface
- ABS tone ring not included
Detailed Description
DuraGo has spent more than 45 years developing aftermarket brake products, and the BR5547 reflects that catalog-focused approach to fitment and application coverage. Manufactured by ISO-certified factories, this front rotor and hub assembly is made to meet fit, form, and function requirements for service on vehicles such as the Chevrolet S10, Chevrolet S10 Blazer, GMC Sonoma, and Pontiac Firebird. It is also listed for additional front applications including the Chevrolet Camaro, Pontiac Grand Prix, Buick Regal, and Oldsmobile Cutlass Supreme.
This part cross-references Monroe Shocks & Struts (e.g., 5547) for the same application. The BR5547 part number is also referenced in aftermarket catalogs under BR5547 for ordering and lookup. For shoppers searching for a front brake rotor and hub assembly for Chevrolet S10 front brake service or a GMC Sonoma front rotor replacement, this part provides a direct match to the listed vehicle coverage.
What It Helps Address
- Front brake rotor wear that can cause pulsation or reduced braking consistency
- Hub service needs on vehicles using an integrated rotor and hub design
- Replacement of worn bearing cup surfaces during front brake repair
- Brake service on vehicles with a 5-lug, 120.65 mm bolt circle front hub
- Fitment-specific replacement for classic GM front brake applications
Installation Notes and Tips
Verify rotor diameter, stud pattern, bearing cup configuration, and hub dimensions before installation. This BR5547 application is listed for front use only, and some Chevrolet Camaro and Pontiac Firebird models are excluded when equipped with the performance package. ABS ring is not included, so confirm whether your vehicle requires a separate tone ring before service.
For best results, inspect bearings, seals, and related front-end components during brake work, and follow the vehicle service manual for torque and bedding procedures. The BR5547 is a direct-fit style part for the listed applications, including Chevrolet S10 front rotor service and GMC Sonoma front hub replacement.
Quality Assurance
DuraGo manufactures brake products through ISO-certified factories and builds its brake drum and rotor program around catalog accuracy and application coverage. The BR5547 is produced to meet fit, form, and function requirements for the listed vehicles.
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1995 | GMC | Sonoma | — | RWD | Front | — |
| 1994 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1994 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1994 | GMC | Sonoma | — | RWD | Front | — |
| 1993 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1993 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1993 | GMC | Sonoma | — | RWD | Front | — |
| 1992 | Chevrolet | Camaro | — | — | Front | Except Performance Package |
| 1992 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1992 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1992 | GMC | Sonoma | — | RWD | Front | — |
| 1992 | Pontiac | Firebird | — | — | Front | Except Performance Package |
| 1991 | Chevrolet | Camaro | — | — | Front | Except Performance Package |
| 1991 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1991 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1991 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1991 | GMC | Sonoma | — | RWD | Front | — |
| 1991 | Pontiac | Firebird | — | — | Front | Except Performance Package |
| 1990 | Chevrolet | Camaro | — | — | Front | Except Performance Package |
| 1990 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1990 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1990 | GMC | S15 | — | RWD | Front | — |
| 1990 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1990 | Pontiac | Firebird | — | — | Front | Except Performance Package |
| 1989 | Chevrolet | Camaro | — | — | Front | Except Performance Package |
| 1989 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1989 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1989 | GMC | S15 | — | RWD | Front | — |
| 1989 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1989 | Pontiac | Firebird | — | — | Front | Except Performance Package |
| 1988 | Chevrolet | Camaro | — | — | Front | Except Performance Package |
| 1988 | Chevrolet | Monte Carlo | — | — | Front | — |
| 1988 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1988 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1988 | GMC | S15 | — | RWD | Front | — |
| 1988 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic | RWD | Front | — |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham | RWD | Front | — |
| 1988 | Pontiac | Firebird | — | — | Front | Except Performance Package |
| 1987 | Buick | Regal | — | — | Front | — |
| 1987 | Chevrolet | Camaro | — | — | Front | — |
| 1987 | Chevrolet | El Camino | — | — | Front | — |
| 1987 | Chevrolet | Monte Carlo | — | — | Front | — |
| 1987 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1987 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1987 | GMC | S15 | — | RWD | Front | — |
| 1987 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1987 | Oldsmobile | Cutlass | — | — | Front | — |
| 1987 | Oldsmobile | Cutlass Salon | — | — | Front | — |
| 1987 | Oldsmobile | Cutlass Supreme | — | — | Front | — |
| 1987 | Pontiac | Firebird | — | — | Front | — |
| 1987 | Pontiac | Grand Prix | — | — | Front | — |
| 1986 | Buick | Regal | — | — | Front | — |
| 1986 | Chevrolet | Camaro | — | — | Front | — |
| 1986 | Chevrolet | El Camino | — | — | Front | — |
| 1986 | Chevrolet | Monte Carlo | — | — | Front | — |
| 1986 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1986 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1986 | GMC | S15 | — | RWD | Front | — |
| 1986 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1986 | Oldsmobile | Cutlass | — | — | Front | — |
| 1986 | Oldsmobile | Cutlass Salon | — | — | Front | — |
| 1986 | Oldsmobile | Cutlass Supreme | — | — | Front | — |
| 1986 | Pontiac | Bonneville | — | — | Front | — |
| 1986 | Pontiac | Firebird | — | — | Front | — |
| 1986 | Pontiac | Grand Prix | — | — | Front | — |
| 1985 | Buick | Regal | — | — | Front | — |
| 1985 | Chevrolet | Camaro | — | — | Front | — |
| 1985 | Chevrolet | El Camino | — | — | Front | — |
| 1985 | Chevrolet | Monte Carlo | — | — | Front | — |
| 1985 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1985 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1985 | GMC | S15 | — | RWD | Front | — |
| 1985 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1985 | Oldsmobile | Cutlass | — | — | Front | — |
| 1985 | Oldsmobile | Cutlass Salon | — | — | Front | — |
| 1985 | Oldsmobile | Cutlass Supreme | — | — | Front | — |
| 1985 | Pontiac | Bonneville | — | — | Front | — |
| 1985 | Pontiac | Firebird | — | — | Front | — |
| 1985 | Pontiac | Grand Prix | — | — | Front | — |
| 1984 | Buick | Regal | — | — | Front | — |
| 1984 | Chevrolet | Camaro | — | — | Front | — |
| 1984 | Chevrolet | El Camino | — | — | Front | — |
| 1984 | Chevrolet | Monte Carlo | — | — | Front | — |
| 1984 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1984 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1984 | GMC | S15 | — | RWD | Front | — |
| 1984 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1984 | Oldsmobile | Cutlass Calais | — | — | Front | — |
| 1984 | Oldsmobile | Cutlass Supreme | — | — | Front | — |
| 1984 | Pontiac | Bonneville | — | — | Front | — |
| 1984 | Pontiac | Firebird | — | — | Front | — |
| 1984 | Pontiac | Grand Prix | — | — | Front | — |
| 1983 | Buick | Regal | — | — | Front | — |
| 1983 | Chevrolet | Camaro | — | — | Front | — |
| 1983 | Chevrolet | El Camino | — | — | Front | — |
| 1983 | Chevrolet | Malibu | — | — | Front | — |
| 1983 | Chevrolet | Monte Carlo | — | — | Front | — |
| 1983 | Chevrolet | S10 | — | RWD | Front | ABS Ring Not Included |
| 1983 | Chevrolet | S10 Blazer | — | RWD | Front | ABS Ring Not Included |
| 1983 | GMC | S15 | — | RWD | Front | — |
| 1983 | GMC | S15 Jimmy | — | RWD | Front | — |
| 1983 | Oldsmobile | Cutlass Calais | — | — | Front | — |
| 1983 | Oldsmobile | Cutlass Cruiser | — | — | Front | — |
| 1983 | Oldsmobile | Cutlass Supreme | — | — | Front | — |
| 1983 | Pontiac | Bonneville | — | — | Front | — |
| 1983 | Pontiac | Firebird | — | — | Front | — |
| 1983 | Pontiac | Grand Prix | — | — | Front | — |
| 1982 | Buick | Regal | — | — | Front | — |
| 1982 | Chevrolet | Camaro | — | — | Front | — |
| 1982 | Chevrolet | El Camino | — | — | Front | — |
| 1982 | Chevrolet | Malibu | — | — | Front | — |
| 1982 | Chevrolet | Monte Carlo | — | — | Front | — |
| 1982 | Chevrolet | S10 | — | — | Front | ABS Ring Not Included |
| 1982 | GMC | S15 | — | — | Front | — |
| 1982 | Oldsmobile | Cutlass Calais | — | — | Front | — |
| 1982 | Oldsmobile | Cutlass Cruiser | — | — | Front | — |
| 1982 | Oldsmobile | Cutlass Supreme | — | — | Front | — |
| 1982 | Pontiac | Bonneville | — | — | Front | — |
| 1982 | Pontiac | Firebird | — | — | Front | — |
| 1982 | Pontiac | Grand Prix | — | — | Front | — |
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