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Raybestos 1634R Brake Drum - Front
Reliable Brake Drum for Ford and Mercury Vehicles
The Raybestos R-Line 1634R brake drum is engineered to meet the specific braking needs of Ford and Mercury models including the Mustang, Cougar, Montego, and Villager. Designed with precise dimensions and cooling features, this brake drum ensures consistent performance and durability.
- Outside Diameter: 12.400 inches
- Depth: 3.300 inches
- Nominal Drum Diameter: 10.050 inches
- Includes Outer Cooling Fins for heat dissipation
- 5 Stud/Lug Holes with 0.611 inch diameter
About the Raybestos R-Line Brake Drum
The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM specifications. The 1634R brake drum is part of this line, offering precise fitment and engineered features such as outer cooling fins to help maintain optimal braking temperatures. This ensures the brake drum performs reliably under various driving conditions for Ford and Mercury vehicles.
Detailed Product Description
This brake drum features an outside diameter of 12.400 inches and a depth of 3.300 inches, providing the correct size for compatible Ford and Mercury models. The nominal drum diameter measures 10.050 inches, which aligns with factory specifications for proper brake shoe contact. The inclusion of outer cooling fins enhances heat dissipation, reducing the risk of brake fade during extended use. The drum is designed with five stud/lug holes, each 0.611 inches in diameter, ensuring secure mounting on the vehicle hub.
Common Applications and Problem Solving
- Replacement for worn or scored brake drums on Ford Mustang and Mercury Cougar
- Restores braking performance affected by heat-related warping
- Addresses noise and vibration issues caused by uneven drum surfaces
- Improves braking consistency for Ford Montego and Mercury Villager
- Suitable for vehicles experiencing reduced braking efficiency due to drum wear
Installation Notes and Tips
- Verify compatibility with your specific Ford or Mercury model before installation
- Inspect wheel studs and lug nuts for wear or damage during replacement
- Ensure proper cleaning of the hub surface to prevent mounting issues
- Torque lug nuts to manufacturer specifications to avoid drum distortion
- Check brake shoes for wear and replace if necessary to maintain optimal braking
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 1634R should be confirmed with the supplier, Raybestos products typically come with a limited warranty against defects in material and workmanship.
| Brand | Raybestos |
|---|---|
| Part Number | 1634R |
| Position | R-Line, Front |
| Depth | 3.300 |
| Depth | 83.800 |
| Nominal Drum Diameter | 0.396 |
| Nominal Drum Diameter | 10.050 |
| Outer Cooling Fins | Yes |
| Outside Diameter | 0.487 |
| Outside Diameter | 12.400 |
| Stud/Lug Hole Diameter | 0.611 |
| Stud/Lug Hole Diameter | 15.500 |
| Stud/Lug Hole Quantity | 5 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1973 | Ford | Mustang | Front | 10" Diameter; R-Line | |
| 1972 | Ford | Mustang | Front | 10" Diameter; R-Line | |
| 1972 | Mercury | Cougar | Front | R-Line | |
| 1971 | Ford | Mustang | Front | 10" Diameter; R-Line | |
| 1971 | Mercury | Cougar | Front | R-Line | |
| 1971 | Mercury | Montego | Base | Front | R-Line |
| 1971 | Mercury | Montego | Villager | Front | R-Line |
| 1971 | Mercury | Montego | MX | Front | R-Line |
| 1971 | Mercury | Montego | MX Brougham | Front | R-Line |
| 1970 | Ford | Mustang | Front | 10" Diameter; R-Line | |
| 1970 | Mercury | Cougar | Front | R-Line | |
| 1970 | Mercury | Montego | Base | Front | R-Line |
| 1970 | Mercury | Montego | Villager | Front | R-Line |
| 1970 | Mercury | Montego | MX | Front | R-Line |
| 1970 | Mercury | Montego | MX Brougham | Front | R-Line |
| 1969 | Ford | Mustang | Front | 10" Diameter; R-Line | |
| 1969 | Mercury | Cougar | Front | R-Line | |
| 1969 | Mercury | Montego | Base | Front | R-Line |
| 1969 | Mercury | Montego | MX | Front | R-Line |
| 1968 | Ford | Mustang | Front | 10" Diameter; R-Line | |
| 1968 | Mercury | Cougar | Front | R-Line | |
| 1968 | Mercury | Montego | Base | Front | R-Line |
| 1968 | Mercury | Montego | MX | Front | R-Line |
| 1967 | Ford | Mustang | Front | 10" Diameter; R-Line | |
| 1967 | Mercury | Cougar | Front | R-Line | |
| 1966 | Ford | Mustang | Front | 10" Diameter; with Full Cast Finned Drum; R-Line | |
| 1965 | Ford | Mustang | Front | 10" Diameter; with Full Cast Finned Drum; R-Line | |
| 1965 | Mercury | Villager | Front | 10" Diameter; with Finned Drum; R-Line | |
| 1964 | Ford | Mustang | Front | 10" Diameter; with Full Cast Finned Drum; 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.