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Raybestos 5011R Disc Brake Rotor and Hub Assembly - Front
Reliable Disc Brake Rotor and Hub Assembly for Chevrolet G20
The Raybestos R-Line 5011R disc brake rotor and hub assembly is engineered to meet the braking demands of Chevrolet G20 vehicles. Designed with precise specifications, this assembly ensures consistent performance and durability for your vehicle's braking system.
- Compatible with Chevrolet G20 models
- Part number 5011R for easy identification
- Mounting bolt hole quantity: 5
- Mounting bolt hole circle diameter: 127.0 mm
- Mounting bolt hole diameter: 15.3 mm
- Nominal thickness: 32.65 mm
- Discard thickness: 30.85 mm
- Stud/lug hole quantity: 5
Detailed Specifications and Product Line Information
The Raybestos R-Line is a product line focused on delivering reliable and consistent brake components for a variety of vehicles. The 5011R disc brake rotor and hub assembly features a nominal thickness of 32.65 mm and a discard thickness of 30.85 mm, ensuring that the rotor maintains structural integrity throughout its service life. The assembly includes five mounting bolt holes arranged in a 127 mm circle diameter, with each hole measuring 15.3 mm in diameter. This precise fitment is designed specifically for Chevrolet G20 models, providing a secure and accurate installation.
Applications and Problem Resolution
- Replacement for worn or warped disc brake rotors on Chevrolet G20
- Addresses brake pulsation and vibration issues
- Restores proper braking performance and pedal feel
- Helps eliminate noise caused by uneven rotor surfaces
- Supports safe and reliable stopping power for daily driving
Installation Notes and Tips
When installing the Raybestos R-Line 5011R rotor and hub assembly, ensure that the mounting surfaces are clean and free of debris to promote proper seating. Verify that the mounting bolt holes align correctly with the vehicle’s hub assembly. It is recommended to check the rotor thickness before installation to confirm it meets the nominal thickness specifications. Proper torque specifications should be followed for mounting bolts to maintain safety and performance.
Quality Assurance and Warranty
Raybestos R-Line brake components are manufactured to meet industry standards for quality and durability. While specific warranty details are not provided here, Raybestos products typically undergo rigorous testing to ensure reliable performance. Using the 5011R part number guarantees compatibility and adherence to the required specifications for Chevrolet G20 vehicles.
| Brand | Raybestos |
| Part Number | 5011R |
| Position | R-Line, Front |
| Discard Thickness | 1.215 |
| Discard Thickness | 30.850 |
| Nominal Thickness | 1.285 |
| Nominal Thickness | 32.650 |
| Mounting Bolt Hole Quantity | 5 |
| Mounting Bolt Hole Circle Diameter | 127.000 |
| Mounting Bolt Hole Circle Diameter | 5.000 |
| Mounting Bolt Hole Diameter | 0.603 |
| Mounting Bolt Hole Diameter | 15.300 |
| Stud/Lug Hole Quantity | 5 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1992 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1992 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1991 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1991 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1990 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1990 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1989 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1989 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1988 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1988 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1987 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1987 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1986 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1986 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1985 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1985 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1984 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1984 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1983 | Chevrolet | G20 | Front | fits models equipped with Hydro-Boost; R-Line |
| 1983 | GMC | G2500 | Front | fits models equipped with Hydro-Boost; R-Line |
* 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.