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Raybestos 2679R Brake Drum - Rear
Overview of Raybestos R-Line Brake Drum 2679R
The Raybestos R-Line Brake Drum 2679R is engineered for reliable braking performance on select Ford and Mercury vehicles. Designed to meet precise specifications, this brake drum ensures compatibility and durability for models like the Mustang, Cougar, and Thunderbird.
- Outside diameter: 11.650 inches
- Depth: 2.340 inches
- Nominal drum diameter: 10.050 inches
- Stud/Lug hole quantity: 4
- Stud/Lug hole diameter: 0.551 inches
- No outer cooling fins
Raybestos R-Line Product Line Details
The R-Line by Raybestos focuses on delivering dependable brake components that align with original equipment specifications. This brake drum, part number 2679R, is crafted to provide consistent fitment and performance for Ford and Mercury vehicles, maintaining the integrity of the braking system without unnecessary modifications.
Technical Description and Specifications
The 2679R brake drum features an outside diameter of 11.650 inches and a depth of 2.340 inches, designed to accommodate the braking needs of vehicles such as the Ford Fairmont and Mercury Marquis. Its nominal drum diameter of 10.050 inches ensures proper engagement with brake shoes, while the four stud/lug holes with a diameter of 0.551 inches provide secure mounting. This brake drum does not include outer cooling fins, which is consistent with the original equipment design for the compatible models.
Compatible Vehicles and Applications
- Ford Mustang
- Ford Capri
- Ford Fairmont
- Ford LTD
- Mercury Cougar
- Mercury Marquis
- Mercury Thunderbird
- Mercury Zephyr
This brake drum is suitable for addressing issues such as brake noise, uneven braking, vibration during braking, and worn or damaged drums on the listed Ford and Mercury models.
Installation Notes and Tips
- Ensure the brake drum matches the vehicle’s specifications before installation.
- Inspect brake shoes and hardware for wear and replace if necessary.
- Clean the mounting surface to prevent misalignment.
- Torque lug nuts to manufacturer specifications to avoid warping.
- Check for proper drum-to-shoe clearance after installation.
Quality Assurance and Warranty
Raybestos R-Line brake drums are manufactured to meet strict quality standards, ensuring reliable performance and durability. Part number 2679R undergoes rigorous testing to comply with OEM specifications. Warranty details are provided by Raybestos and typically cover defects in materials and workmanship under normal use.
| Brand | Raybestos |
|---|---|
| Part Number | 2679R |
| Position | R-Line, Rear |
| Depth | 2.340 |
| Depth | 59.450 |
| Nominal Drum Diameter | 0.396 |
| Nominal Drum Diameter | 10.050 |
| Outer Cooling Fins | No |
| Outside Diameter | 0.459 |
| Outside Diameter | 11.650 |
| Stud/Lug Hole Diameter | 0.551 |
| Stud/Lug Hole Diameter | 14.000 |
| Stud/Lug Hole Quantity | 4 |
This part fits 53 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1988 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1988 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1987 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1987 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1986 | Ford | LTD | Base | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1986 | Ford | LTD | Brougham | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1986 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1986 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1986 | Mercury | Marquis | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line | |
| 1985 | Ford | LTD | Base | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1985 | Ford | LTD | Brougham | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1985 | Ford | LTD | LX Brougham | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1985 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1985 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1985 | Mercury | Marquis | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line | |
| 1984 | Ford | LTD | Base | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1984 | Ford | LTD | Brougham | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1984 | Ford | Mustang | GT | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1984 | Ford | Mustang | L | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1984 | Ford | Mustang | LX | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1984 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1984 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1984 | Mercury | Marquis | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line | |
| 1983 | Ford | Fairmont | Rear | 10" Diameter; R-Line | |
| 1983 | Ford | LTD | Base | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line |
| 1983 | Ford | Mustang | Rear | 10" Diameter; R-Line | |
| 1983 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1983 | Mercury | Capri | Rear | 10" Diameter; R-Line | |
| 1983 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1983 | Mercury | Marquis | Rear | Fits models with 10 x 1-3/4 inch Drum Brakes; R-Line | |
| 1983 | Mercury | Zephyr | Rear | 10" Diameter; R-Line | |
| 1982 | Ford | Fairmont | Rear | 10" Diameter; R-Line | |
| 1982 | Ford | Mustang | Rear | 10" Diameter; R-Line | |
| 1982 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1982 | Mercury | Capri | Rear | 10" Diameter; R-Line | |
| 1982 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1982 | Mercury | Zephyr | Rear | 10" Diameter; R-Line | |
| 1981 | Ford | Fairmont | Rear | 10" Diameter; R-Line | |
| 1981 | Ford | Mustang | Rear | 10" Diameter; R-Line | |
| 1981 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1981 | Mercury | Capri | Rear | 10" Diameter; R-Line | |
| 1981 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1981 | Mercury | Zephyr | Rear | 10" Diameter; R-Line | |
| 1980 | Ford | Fairmont | Rear | 10" Diameter; R-Line | |
| 1980 | Ford | Mustang | Rear | 10" Diameter; R-Line | |
| 1980 | Ford | Thunderbird | Rear | 10" Diameter; R-Line | |
| 1980 | Mercury | Cougar | Rear | 10" Diameter; R-Line | |
| 1980 | Mercury | Zephyr | Rear | 10" Diameter; R-Line | |
| 1979 | Ford | Fairmont | Rear | 10" Diameter; R-Line | |
| 1979 | Ford | Mustang | Rear | 10" Diameter; R-Line | |
| 1979 | Mercury | Zephyr | Rear | 10" Diameter; R-Line | |
| 1978 | Ford | Fairmont | Rear | 10" Diameter; R-Line | |
| 1978 | Mercury | Zephyr | Rear | 10" Diameter; 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.