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Raybestos 9900R Disc Brake Rotor - Front
Overview of Raybestos R-Line Disc Brake Rotor 9900R
The Raybestos R-Line Disc Brake Rotor 9900R is engineered for reliable braking performance on select Audi and Volkswagen models. Designed as a solid rotor with precise dimensions, it ensures consistent stopping power and durability for vehicles like the Audi 4000 Quattro and Volkswagen Jetta.
- Solid disc brake rotor with conventional design
- Outside diameter: 9.410 inches (239.000 mm)
- Nominal thickness: 0.780 inches (19.800 mm)
- Discard thickness: 0.709 inches (18.000 mm)
- Overall height: 1.525 inches (38.750 mm)
- Mounting bolt hole quantity: 4 with 0.550 inch diameter
- Center hole diameter: 2.560 inches (65.000 mm)
- Mounting bolt hole circle diameter: 3.937 inches (100.000 mm)
- Stud/lug hole quantity: 4
Detailed Product Description
The Raybestos R-Line 9900R disc brake rotor is a solid, conventional rotor designed to meet the braking requirements of various Audi and Volkswagen vehicles, including the Audi 4000, Cabriolet, and Volkswagen Golf, Passat, and Rabbit Convertible. Its solid rotor construction provides consistent heat dissipation and structural integrity under normal driving conditions. The rotor features a nominal thickness of 0.780 inches and a discard thickness of 0.709 inches, ensuring a clear service limit for safe replacement intervals. With an outside diameter of 9.410 inches and an overall height of 1.525 inches, this rotor fits vehicles requiring a 4-bolt mounting pattern with a 3.937-inch bolt circle diameter. The center hole diameter of 2.560 inches allows for proper hub alignment, contributing to smooth braking performance.
Compatible Vehicles and Applications
- Compatible with Audi models: 4000, 4000 Quattro, Cabriolet, Coupe, Derby
- Compatible with Volkswagen models: Golf, Jetta, Passat, Pointer, Pointer Truck, Rabbit Convertible
- Ideal for vehicles requiring a solid disc brake rotor with 4 mounting bolts
- Suitable for conventional braking systems on these specific models
Installation Notes and Tips
- Ensure rotor thickness is above discard thickness (0.709 inches) before installation
- Verify mounting bolt hole pattern and center hole diameter for proper fitment
- Clean rotor surface and hub mounting area to prevent vibration or noise
- Use proper torque specifications on mounting bolts to avoid rotor warping
- Inspect brake pads and calipers during installation for optimal braking system performance
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet strict quality standards for durability and performance. The 9900R rotor undergoes rigorous testing to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | 9900R |
| Position | R-Line, Front |
| Center Hole Diameter | 2.560 |
| Center Hole Diameter | 65.000 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.709 |
| Discard Thickness | 18.000 |
| Mounting Bolt Hole Circle Diameter | 3.937 |
| Mounting Bolt Hole Circle Diameter | 100.000 |
| Mounting Bolt Hole Diameter | 0.550 |
| Mounting Bolt Hole Diameter | 13.950 |
| Mounting Bolt Hole Quantity | 4 |
| Nominal Thickness | 0.780 |
| Nominal Thickness | 19.800 |
| Outside Diameter | 9.410 |
| Outside Diameter | 239.000 |
| Overall Height | 1.525 |
| Overall Height | 38.750 |
| Solid Or Vented Type Rotor | Solid |
| Stud/Lug Hole Quantity | 4 |
This part fits 70 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2009 | Volkswagen | Derby | Front | Rotor Diameter 239mm; with Vented Rotors; R-Line | |
| 2009 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2009 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2008 | Volkswagen | Derby | Front | Replaces 9900; Raybestos R-Line | |
| 2008 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2008 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2007 | Volkswagen | Derby | Front | Replaces 9900; Raybestos R-Line | |
| 2007 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2007 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2006 | Volkswagen | Derby | Front | Replaces 9900; Raybestos R-Line | |
| 2006 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2006 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2005 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2005 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2004 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2004 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2003 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2003 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2002 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2002 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2001 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2001 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 2000 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 2000 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 1999 | Volkswagen | Pointer | Front | Replaces 9900; Raybestos R-Line | |
| 1999 | Volkswagen | Pointer Truck | Front | Replaces 9900; Raybestos R-Line | |
| 1997 | Volkswagen | Derby | Front | Replaces 9900; Raybestos R-Line | |
| 1996 | Volkswagen | Derby | Front | Replaces 9900; Raybestos R-Line | |
| 1995 | Volkswagen | Derby | Front | Replaces 9900; Raybestos R-Line | |
| 1993 | Volkswagen | Cabriolet | Front | R-Line | |
| 1993 | Volkswagen | Passat | Front | Replaces 9900; Raybestos R-Line | |
| 1992 | Volkswagen | Cabriolet | Front | R-Line | |
| 1992 | Volkswagen | Golf | GTI 16-Valve | Front | R-Line |
| 1992 | Volkswagen | Golf | GTI 8-Valve | Front | R-Line |
| 1991 | Volkswagen | Cabriolet | Front | R-Line | |
| 1991 | Volkswagen | Golf | GTI 16-Valve | Front | R-Line |
| 1991 | Volkswagen | Golf | GTI 8-Valve | Front | R-Line |
| 1990 | Volkswagen | Cabriolet | Front | R-Line | |
| 1990 | Volkswagen | Golf | GTI 16-Valve | Front | R-Line |
| 1990 | Volkswagen | Golf | GTI 8-Valve | Front | R-Line |
| 1989 | Volkswagen | Cabriolet | Front | R-Line | |
| 1989 | Volkswagen | Golf | GTI 16-Valve | Front | R-Line |
| 1988 | Volkswagen | Cabriolet | Front | R-Line | |
| 1988 | Volkswagen | Golf | GTI 16-Valve | Front | R-Line |
| 1988 | Volkswagen | Jetta | GLI | Front | Replaces 9900; Raybestos R-Line |
| 1987 | Audi | 4000 | S | Front | R-Line |
| 1987 | Audi | 4000 Quattro | S | Front | Replaces 9900; Raybestos R-Line |
| 1987 | Volkswagen | Cabriolet | Front | R-Line | |
| 1987 | Volkswagen | Golf | GTI | Front | R-Line |
| 1987 | Volkswagen | Golf | GTI 16-Valve | Front | R-Line |
| 1987 | Volkswagen | Jetta | GLI | Front | Rotor Diameter 9.41 IN; with Vented Rotors; R-Line |
| 1986 | Audi | 4000 | S | Front | R-Line |
| 1986 | Audi | 4000 Quattro | S | Front | Replaces 9900; Raybestos R-Line |
| 1986 | Volkswagen | Cabriolet | Front | R-Line | |
| 1986 | Volkswagen | Golf | GTI | Front | R-Line |
| 1986 | Volkswagen | Jetta | GLI | Front | Rotor Diameter 9.41 IN; with Vented Rotors; R-Line |
| 1985 | Audi | 4000 | S | Front | R-Line |
| 1985 | Audi | 4000 Quattro | S | Front | Replaces 9900; Raybestos R-Line |
| 1985 | Volkswagen | Cabriolet | Front | R-Line | |
| 1985 | Volkswagen | Golf | GTI | Front | R-Line |
| 1985 | Volkswagen | Jetta | GLI | Front | Rotor Diameter 9.41 IN; with Vented Rotors; R-Line |
| 1984 | Audi | 4000 | Front | Replaces 9900; Raybestos R-Line | |
| 1984 | Audi | Coupe | Front | R-Line | |
| 1984 | Volkswagen | Jetta | GLI | Front | Replaces 9900; Raybestos R-Line |
| 1984 | Volkswagen | Rabbit Convertible | Base | Front | R-Line |
| 1983 | Audi | Coupe | Front | R-Line | |
| 1983 | Volkswagen | Rabbit Convertible | Base | Front | R-Line |
| 1983 | Volkswagen | Rabbit Convertible | Wolfsburg Edition | Front | R-Line |
| 1982 | Audi | Coupe | Front | Replaces 9900; Raybestos 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.