OE Quality
60-Day Returns

Raybestos 9665R Brake Drum - Rear
Overview of Raybestos R-Line 9665R Brake Drum
The Raybestos R-Line 9665R brake drum is engineered for reliable performance on select Ford and Mercury vehicles. Designed to meet precise specifications, this brake drum ensures consistent braking response and durability for models like the Ford Taurus and Mercury Cougar.
- Outside diameter: 11.450 inches
- Depth: 2.150 inches
- Nominal drum diameter: 9.900 inches
- Includes outer cooling fins for heat dissipation
- Five stud/lug holes with 0.605 inch diameter
Detailed Product Features and Specifications
This brake drum features an outside diameter of 11.450 inches and a depth of 2.150 inches, providing the necessary dimensions for proper fitment and function. The nominal drum diameter measures 9.900 inches, aligning with factory specifications for compatible vehicles. Outer cooling fins are integrated into the design to help dissipate heat during braking, reducing the risk of brake fade and extending component life. The drum accommodates five stud/lug holes, each with a diameter of 0.605 inches, ensuring secure mounting on the wheel hub.
About the Raybestos R-Line Product Line
The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM standards. This line emphasizes precise fitment and consistent performance, making it suitable for drivers seeking replacement parts that maintain factory specifications. The 9665R brake drum is part of this line, offering a balance of durability and engineered design for Ford and Mercury vehicles.
Compatible Vehicles and Common Applications
This brake drum is compatible with several Ford and Mercury models, including:
- Ford Cougar
- Ford Sable
- Ford Taurus
- Ford Thunderbird
- Mercury Cougar
- Mercury Sable
It is designed to address issues such as:
- Brake drum wear and scoring
- Uneven braking or vibration
- Overheating due to insufficient cooling
- Brake noise caused by damaged drums
- Corrosion or rust buildup on the drum surface
Installation Notes and Tips
When installing the Raybestos R-Line 9665R brake drum, ensure the wheel hub and backing plate are clean and free of debris. Verify that the stud/lug holes align correctly with the vehicle’s wheel studs. It is recommended to inspect brake shoes and hardware during installation to maintain optimal braking performance. Proper torque specifications should be followed when securing the drum to avoid warping or damage.
Quality Assurance and Warranty
Raybestos R-Line brake drums are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 9665R may vary, Raybestos typically offers coverage against defects in materials and workmanship. Users should consult product documentation or contact authorized sources for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | 9665R |
| Position | R-Line, Rear |
| Depth | 2.150 |
| Depth | 54.600 |
| Nominal Drum Diameter | 0.390 |
| Nominal Drum Diameter | 9.900 |
| Outer Cooling Fins | Yes |
| Outside Diameter | 0.451 |
| Outside Diameter | 11.450 |
| Stud/Lug Hole Diameter | 0.605 |
| Stud/Lug Hole Diameter | 15.350 |
| Stud/Lug Hole Quantity | 5 |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Body Type | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 2000 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1999 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1999 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1998 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1998 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1997 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1997 | Ford | Thunderbird | Rear | R-Line | ||
| 1997 | Mercury | Cougar | Rear | R-Line | ||
| 1997 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1996 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1996 | Ford | Thunderbird | Rear | R-Line | ||
| 1996 | Mercury | Cougar | Rear | R-Line | ||
| 1996 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1995 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1995 | Ford | Thunderbird | Rear | R-Line | ||
| 1995 | Mercury | Cougar | Rear | with 9.84in Brakes; R-Line | ||
| 1995 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1994 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1994 | Ford | Thunderbird | Rear | R-Line | ||
| 1994 | Mercury | Cougar | Rear | with 9.84in Brakes; R-Line | ||
| 1994 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1993 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1993 | Ford | Thunderbird | Rear | R-Line | ||
| 1993 | Mercury | Cougar | Rear | with 9.84in Brakes; R-Line | ||
| 1993 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1992 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1992 | Ford | Thunderbird | Rear | R-Line | ||
| 1992 | Mercury | Cougar | Rear | with 9.84in Brakes; R-Line | ||
| 1992 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1991 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1991 | Ford | Thunderbird | Rear | R-Line | ||
| 1991 | Mercury | Cougar | Rear | with 9.84in Brakes; R-Line | ||
| 1991 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1990 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1990 | Ford | Thunderbird | Rear | R-Line | ||
| 1990 | Mercury | Cougar | Rear | with 9.84in Brakes; R-Line | ||
| 1990 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1989 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1989 | Ford | Thunderbird | Rear | R-Line | ||
| 1989 | Mercury | Cougar | Rear | with 9.84in Brakes; R-Line | ||
| 1989 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1988 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1988 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1987 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1987 | Mercury | Sable | Wagon | 4 Door | Rear | R-Line |
| 1986 | Ford | Taurus | Wagon | 4 Door | Rear | R-Line |
| 1986 | Mercury | Sable | Wagon | 4 Door | 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.