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Raybestos 9228R Disc Brake Rotor - Front
Overview of Raybestos R-Line 9228R Disc Brake Rotor
The Raybestos R-Line 9228R disc brake rotor is engineered for reliable braking performance on select Audi and Volkswagen models. Designed as a solid, conventional rotor, it meets precise specifications to ensure proper fit and function for vehicles like the Audi 4000 and Volkswagen Jetta.
- Solid disc brake rotor with conventional design
- Outside diameter: 9.415 inches (239.150 mm)
- Overall height: 1.383 inches (35.150 mm)
- Nominal thickness: 0.472 inches (12.000 mm)
- Discard thickness: 0.815 inches (20.700 mm)
- Mounting bolt hole quantity: 4 with 3.937 inch (100.000 mm) bolt circle diameter
- Center hole diameter: 2.560 inches (65.000 mm)
- Compatible with multiple Audi and Volkswagen models
Raybestos R-Line Product Line Details
The R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes consistent quality and fitment, making the 9228R rotor a suitable replacement part for vehicles requiring solid rotors with conventional mounting. The R-Line rotors are designed to maintain proper thickness and durability for everyday driving conditions.
Technical Description and Specifications
The 9228R rotor features a solid disc design, which provides a stable braking surface without venting. Its nominal thickness of 0.472 inches (12.000 mm) ensures adequate material for wear, while the discard thickness of 0.815 inches (20.700 mm) indicates when replacement is necessary to maintain safe braking performance. The rotor’s outside diameter measures 9.415 inches (239.150 mm), and the overall height is 1.383 inches (35.150 mm). It includes four mounting bolt holes arranged on a 3.937 inch (100.000 mm) bolt circle diameter, compatible with the specified Audi and Volkswagen models. The center hole diameter is 2.560 inches (65.000 mm), allowing proper hub fitment.
Compatible Vehicles and Applications
- Audi 4000
- Volkswagen Atlantic, Corsar, Coupe, Derby, Fox, Golf, Jetta, Pointer, Quantum, Rabbit Convertible, Rabbit Pickup
This rotor is intended for use in disc brake systems requiring a solid, conventional rotor design. It is suitable for drivers seeking a direct replacement part that matches factory specifications for these specific vehicle models.
Common Issues Addressed by the 9228R Rotor
- Brake pulsation caused by warped rotors
- Reduced braking efficiency due to worn rotor thickness
- Noise and vibration from uneven rotor surfaces
- Overheating issues in solid rotor applications
- Fitment problems with incorrect rotor dimensions
Installation Notes and Tips
Ensure the rotor surface and hub are clean and free of rust before installation. Verify the mounting bolt hole pattern and center hole diameter match the vehicle hub. Measure rotor thickness before installation to confirm it meets nominal specifications. Torque mounting bolts to manufacturer-recommended values to avoid rotor distortion. It is advisable to replace brake pads when installing new rotors to optimize braking performance.
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet OEM standards for fit, form, and function. The 9228R rotor undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | 9228R |
| Position | R-Line, Front |
| Center Hole Diameter | 2.560 |
| Center Hole Diameter | 65.000 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.815 |
| Discard Thickness | 20.700 |
| Mounting Bolt Hole Circle Diameter | 3.937 |
| Mounting Bolt Hole Circle Diameter | 100.000 |
| Mounting Bolt Hole Diameter | 3.937 |
| Mounting Bolt Hole Diameter | 100.000 |
| Mounting Bolt Hole Quantity | 4 |
| Nominal Thickness | 0.472 |
| Nominal Thickness | 12.000 |
| Outside Diameter | 9.415 |
| Outside Diameter | 239.150 |
| Overall Height | 1.383 |
| Overall Height | 35.150 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Quantity | 4 |
This part fits 111 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2008 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2007 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2006 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2005 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2004 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2003 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2002 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2001 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 2000 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 1999 | Volkswagen | Pointer | Front | Replaces 9228; Raybestos R-Line | |||
| 1998 | Volkswagen | Golf | Front | Rotor Diameter 239mm; Raybestos R-Line | |||
| 1998 | Volkswagen | Jetta | Front | with 239mm Diameter Rotor; R-Line | |||
| 1997 | Volkswagen | Derby | Front | Replaces 9228; Raybestos R-Line | |||
| 1997 | Volkswagen | Golf | 1.8L | L4 | Front | R-Line | |
| 1997 | Volkswagen | Jetta | Front | with 239mm Diameter Rotor; R-Line | |||
| 1996 | Volkswagen | Derby | Front | Replaces 9228; Raybestos R-Line | |||
| 1996 | Volkswagen | Golf | 1.8L | L4 | Front | R-Line | |
| 1996 | Volkswagen | Jetta | Front | with 239mm Diameter Rotor; R-Line | |||
| 1995 | Volkswagen | Derby | Front | Replaces 9228; Raybestos R-Line | |||
| 1995 | Volkswagen | Golf | 1.8L | L4 | Front | R-Line | |
| 1995 | Volkswagen | Jetta | Front | with 239mm Diameter Rotor; R-Line | |||
| 1994 | Volkswagen | Golf | 1.8L | L4 | Front | R-Line | |
| 1994 | Volkswagen | Jetta | Front | with 239mm Diameter Rotor; R-Line | |||
| 1993 | Volkswagen | Fox | Front | R-Line | |||
| 1993 | Volkswagen | Golf | 1.8L | L4 | Front | R-Line | |
| 1993 | Volkswagen | Jetta | Front | with 239mm Diameter Rotor; R-Line | |||
| 1992 | Volkswagen | Fox | Front | R-Line | |||
| 1992 | Volkswagen | Golf | GL | Front | R-Line | ||
| 1992 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1992 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1992 | Volkswagen | Jetta | Carat | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1992 | Volkswagen | Jetta | GTX 16-V | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1991 | Volkswagen | Fox | Front | R-Line | |||
| 1991 | Volkswagen | Golf | GL | Front | R-Line | ||
| 1991 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1991 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1991 | Volkswagen | Jetta | Carat | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1991 | Volkswagen | Jetta | GTX 16-V | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1990 | Volkswagen | Fox | Front | R-Line | |||
| 1990 | Volkswagen | Golf | GL | Front | R-Line | ||
| 1990 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1990 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1990 | Volkswagen | Jetta | Carat | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1990 | Volkswagen | Jetta | GTX 16-V | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1989 | Volkswagen | Fox | Front | R-Line | |||
| 1989 | Volkswagen | Golf | GL | Front | R-Line | ||
| 1989 | Volkswagen | Golf | Base | Front | R-Line | ||
| 1989 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1989 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1989 | Volkswagen | Jetta | Carat | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1988 | Volkswagen | Corsar | Front | Replaces 9228; Raybestos R-Line | |||
| 1988 | Volkswagen | Fox | Front | R-Line | |||
| 1988 | Volkswagen | Golf | GL | Front | R-Line | ||
| 1988 | Volkswagen | Golf | Base | Front | R-Line | ||
| 1988 | Volkswagen | Golf | GT | Front | R-Line | ||
| 1988 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1988 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1988 | Volkswagen | Jetta | Carat | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1988 | Volkswagen | Quantum | GL | Front | R-Line | ||
| 1987 | Volkswagen | Atlantic | Front | Replaces 9228; Raybestos R-Line | |||
| 1987 | Volkswagen | Corsar | Front | Replaces 9228; Raybestos R-Line | |||
| 1987 | Volkswagen | Fox | Front | R-Line | |||
| 1987 | Volkswagen | Golf | GL | Front | R-Line | ||
| 1987 | Volkswagen | Golf | GT | Front | R-Line | ||
| 1987 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1987 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1987 | Volkswagen | Quantum | GL | Front | R-Line | ||
| 1987 | Volkswagen | Quantum | Base | Front | R-Line | ||
| 1986 | Volkswagen | Atlantic | Front | Replaces 9228; Raybestos R-Line | |||
| 1986 | Volkswagen | Corsar | Front | Replaces 9228; Raybestos R-Line | |||
| 1986 | Volkswagen | Golf | Base | Front | R-Line | ||
| 1986 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1986 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1986 | Volkswagen | Quantum | GL | Front | R-Line | ||
| 1986 | Volkswagen | Quantum | Base | Front | R-Line | ||
| 1985 | Volkswagen | Atlantic | Front | Replaces 9228; Raybestos R-Line | |||
| 1985 | Volkswagen | Corsar | Front | Replaces 9228; Raybestos R-Line | |||
| 1985 | Volkswagen | Golf | Base | Front | R-Line | ||
| 1985 | Volkswagen | Jetta | GL | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1985 | Volkswagen | Jetta | Base | Front | with 9-27/64in Diameter Rotor; with Solid Rotors; R-Line | ||
| 1985 | Volkswagen | Quantum | GL | Front | R-Line | ||
| 1985 | Volkswagen | Quantum | Base | Front | R-Line | ||
| 1984 | Audi | 4000 | S | Front | R-Line | ||
| 1984 | Volkswagen | Atlantic | Front | Replaces 9228; Raybestos R-Line | |||
| 1984 | Volkswagen | Corsar | Front | Replaces 9228; Raybestos R-Line | |||
| 1984 | Volkswagen | Jetta | Front | R-Line | |||
| 1984 | Volkswagen | Quantum | Front | R-Line | |||
| 1983 | Audi | 4000 | Front | R-Line | |||
| 1983 | Volkswagen | Atlantic | Front | Replaces 9228; Raybestos R-Line | |||
| 1983 | Volkswagen | Jetta | Front | R-Line | |||
| 1983 | Volkswagen | Quantum | Front | R-Line | |||
| 1983 | Volkswagen | Rabbit Convertible | Front | Replaces 9228; Raybestos R-Line | |||
| 1983 | Volkswagen | Rabbit Pickup | Front | R-Line | |||
| 1982 | Audi | 4000 | Front | R-Line | |||
| 1982 | Audi | Coupe | Front | R-Line | |||
| 1982 | Volkswagen | Atlantic | Front | Replaces 9228; Raybestos R-Line | |||
| 1982 | Volkswagen | Jetta | Front | R-Line | |||
| 1982 | Volkswagen | Quantum | Front | R-Line | |||
| 1982 | Volkswagen | Rabbit Convertible | Front | R-Line | |||
| 1982 | Volkswagen | Rabbit Pickup | Front | R-Line | |||
| 1981 | Audi | 4000 | Front | R-Line | |||
| 1981 | Audi | Coupe | Front | From Chassis # 85-B-067-833; R-Line | |||
| 1981 | Volkswagen | Atlantic | Front | Replaces 9228; Raybestos R-Line | |||
| 1981 | Volkswagen | Jetta | Front | R-Line | |||
| 1981 | Volkswagen | Rabbit Convertible | Front | R-Line | |||
| 1981 | Volkswagen | Rabbit Pickup | Front | R-Line | |||
| 1980 | Audi | 4000 | Front | R-Line | |||
| 1980 | Volkswagen | Jetta | Front | R-Line | |||
| 1980 | Volkswagen | Rabbit Convertible | Front | R-Line | |||
| 1980 | Volkswagen | Rabbit Pickup | Front | 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.