OE Quality
60-Day Returns

DuraGo BR5551 Disc Brake Rotor - Rear
Reliable Disc Brake Rotor for Chevrolet Camaro and Pontiac Firebird
The DuraGo BR5551 disc brake rotor is engineered to provide consistent braking performance for Chevrolet Camaro and Pontiac Firebird models. Crafted from durable cast iron, this vented rotor is designed to maintain optimal heat dissipation and structural integrity under demanding driving conditions.
- Constructed from full cast iron for strength and durability
- Vented rotor design enhances heat dissipation
- Nominal thickness of 1.04 inches (26.3 mm) with discard thickness at 0.96 inches (24.3 mm)
- Overall height of 2.41 inches (61.3 mm) ensures proper fitment
- Outside diameter measures 10.49 inches (266.5 mm) for precise compatibility
- Five mounting bolt holes with a 4.75 inch (120.65 mm) bolt circle diameter
- Non-directional brake surface for flexible installation
- Conventional rotor type without ABS tone ring
Durable Construction and Design Features
The DuraGo BR5551 rotor is made from cast iron, a material known for its excellent wear resistance and heat management. Its full cast construction provides a solid, reliable braking surface. The vented design allows air to flow between the rotor faces, reducing heat buildup during braking and helping to prevent warping. With a nominal thickness of 1.04 inches and a discard thickness of 0.96 inches, this rotor offers a balance between longevity and safety, ensuring it can be resurfaced or replaced at the appropriate intervals. The rotor’s 10.49-inch outside diameter and 2.41-inch overall height are engineered to match the specifications required for Chevrolet Camaro and Pontiac Firebird vehicles, ensuring proper fit and function.
Compatible Vehicles and Applications
This disc brake rotor is compatible with select Chevrolet Camaro and Pontiac Firebird models. It is designed for use in conventional braking systems without ABS tone rings and fits vehicles requiring a 5-bolt mounting pattern with a 4.75-inch bolt circle diameter. The non-directional brake surface allows for flexible installation without concern for rotor orientation.
- Replaces worn or damaged rotors on Chevrolet Camaro and Pontiac Firebird
- Addresses issues such as brake pulsation and uneven wear
- Helps resolve noise or vibration during braking
- Restores braking efficiency and pedal feel
- Prevents rotor warping caused by excessive heat
Installation Notes and Tips
When installing the DuraGo BR5551 rotor, ensure the mounting surface is clean and free of rust or debris to promote proper seating. Since this rotor does not include an ABS tone ring, verify compatibility with your vehicle’s ABS system before installation. Use the correct torque specifications for the five mounting bolts to avoid rotor distortion. It is recommended to replace brake pads simultaneously to maintain optimal braking performance.
Quality Assurance and Warranty
DuraGo manufactures the BR5551 rotor to meet or exceed OEM specifications for fit, form, and function. The cast iron material and vented design contribute to consistent braking performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.
| Brand | DuraGo |
|---|---|
| Part Number | BR5551 |
| ABS Tone Ring Included | No |
| Center Hole Diameter | 2.78 |
| Center Hole Diameter | 70.6 |
| Construction | Full Cast |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Cross Drilled | No |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Discard Thickness | 0.96 |
| Discard Thickness | 24.3 |
| Material | Cast Iron |
| Mounting Bolt Hole Circle Diameter | 4.75 |
| Mounting Bolt Hole Circle Diameter | 120.65 |
| Mounting Bolt Hole Diameter | 0.51 |
| Mounting Bolt Hole Diameter | 13 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 1.04 |
| Nominal Thickness | 26.3 |
| Outside Diameter | 10.49 |
| Outside Diameter | 266.5 |
| Overall Height | 2.41 |
| Overall Height | 61.3 |
| Rust Resistant Coating | No |
| Slotted | No |
| Solid Or Vented Type Rotor | Vented |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1988 | Chevrolet | Camaro | Rear | Except Performance Package |
| 1988 | Pontiac | Firebird | Rear | Except Performance Package |
| 1987 | Chevrolet | Camaro | Rear | |
| 1987 | Pontiac | Firebird | Rear | |
| 1986 | Chevrolet | Camaro | Rear | |
| 1986 | Pontiac | Firebird | Rear | |
| 1985 | Chevrolet | Camaro | Rear | |
| 1985 | Pontiac | Firebird | Rear | |
| 1984 | Chevrolet | Camaro | Rear | |
| 1984 | Pontiac | Firebird | Rear | |
| 1983 | Chevrolet | Camaro | Rear | |
| 1983 | Pontiac | Firebird | Rear | |
| 1982 | Chevrolet | Camaro | Rear | |
| 1982 | Pontiac | Firebird | 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.