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Raybestos 6226R Disc Brake Rotor - Rear
Overview of Raybestos R-Line 6226R Disc Brake Rotor
The Raybestos R-Line 6226R disc brake rotor is engineered for reliable braking performance on Ford Cougar and Mercury Thunderbird models. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power for these vehicles.
- Compatible with Ford Cougar and Mercury Thunderbird
- Vented disc brake rotor design for improved heat dissipation
- Overall diameter of 10.160 inches (258.05 mm)
- Nominal thickness of 0.945 inches (24.00 mm) with discard thickness at 0.895 inches (22.75 mm)
- Five mounting bolt holes with a 4.250 inch (107.95 mm) bolt circle diameter
- Center hole diameter of 2.537 inches (64.45 mm)
- Overall height of 1.775 inches (45.10 mm)
Detailed Product Description
The Raybestos R-Line 6226R rotor is a vented, conventional disc brake rotor designed specifically for Ford Cougar and Mercury Thunderbird vehicles. Its vented construction helps reduce heat buildup during braking, which can improve rotor longevity and maintain consistent brake performance. The rotor measures 10.160 inches in outside diameter and features a nominal thickness of 0.945 inches, with a discard thickness of 0.895 inches, ensuring it meets OEM specifications for safe operation. The five mounting bolt holes and 4.250 inch bolt circle diameter provide secure and precise installation. The center hole diameter of 2.537 inches allows for proper hub fitment, while the overall height of 1.775 inches supports compatibility with the vehicle’s braking system.
R-Line Product Line Information
The Raybestos R-Line product line focuses on delivering dependable brake components that meet or exceed original equipment standards. The R-Line rotors, including the 6226R, are engineered to provide consistent performance and durability for specific vehicle applications such as the Ford Cougar and Mercury Thunderbird. This line emphasizes quality materials and precise manufacturing to ensure proper fit and function.
Common Applications and Issues Addressed
- Replacement for worn or warped rotors causing brake pulsation
- Upgrading from solid to vented rotors for improved heat dissipation
- Resolving brake noise or vibration related to rotor surface irregularities
- Restoring braking performance after rotor thickness falls below discard limits
- Ensuring proper rotor fitment for Ford Cougar and Mercury Thunderbird brake systems
Installation Notes and Tips
- Verify rotor thickness before installation to ensure it meets minimum discard thickness
- Clean rotor surface and hub mounting area to prevent uneven rotor seating
- Torque mounting bolts to manufacturer specifications to avoid rotor warping
- Inspect brake pads and replace if worn to maintain optimal braking performance
- Perform a bed-in procedure after installation to ensure proper rotor and pad contact
Quality Assurance and Warranty
Raybestos R-Line rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 6226R are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product packaging or Raybestos documentation for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | 6226R |
| Position | R-Line, Rear |
| Center Hole Diameter | 2.537 |
| Center Hole Diameter | 64.450 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Discard Thickness | 0.895 |
| Discard Thickness | 22.750 |
| Mounting Bolt Hole Circle Diameter | 4.250 |
| Mounting Bolt Hole Circle Diameter | 107.950 |
| Mounting Bolt Hole Diameter | 4.250 |
| Mounting Bolt Hole Diameter | 107.950 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.945 |
| Nominal Thickness | 24.000 |
| Outside Diameter | 10.160 |
| Outside Diameter | 258.050 |
| Overall Height | 1.775 |
| Overall Height | 45.100 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 5 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1992 | Ford | Thunderbird | Rear | R-Line |
| 1992 | Mercury | Cougar | Rear | R-Line |
| 1991 | Ford | Thunderbird | Rear | R-Line |
| 1991 | Mercury | Cougar | Rear | R-Line |
| 1990 | Ford | Thunderbird | Rear | R-Line |
| 1990 | Mercury | Cougar | Rear | R-Line |
| 1989 | Ford | Thunderbird | Rear | R-Line |
| 1989 | Mercury | Cougar | Rear | 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.