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Raybestos MC39958 Brake Master Cylinder
Reliable Brake Master Cylinder for Ford and Mercury Vehicles
The Raybestos Element3; New Brake Master Cylinder MC39958 is engineered to restore precise brake hydraulics in select Ford and Mercury models. Designed with durable aluminum construction and specific mounting features, this master cylinder ensures consistent brake performance for your Cougar, Sable, Taurus, or Thunderbird.
- Constructed from lightweight, corrosion-resistant aluminum
- Two mounting holes with 0.413-inch diameter for secure installation
- 1.000-inch bore size optimized for brake fluid pressure control
- Four ports including M10x1 primary and M12x1 secondary port threads
- Compatible with Ford Cougar, Mercury Sable, Ford Taurus, and Ford Thunderbird
About the Raybestos Element3; New Product Line
The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components with precise engineering and quality materials. This brake master cylinder MC39958 is part of that line, featuring aluminum construction and exact port threading to meet OEM specifications for improved brake system integrity and longevity.
Detailed Product Description
This brake master cylinder MC39958 is designed with a 1.000-inch bore size to provide accurate hydraulic pressure for effective braking response. The aluminum body offers resistance to corrosion and heat, which is critical for maintaining brake system reliability over time. With two mounting holes sized at 0.413 inches in diameter, installation is straightforward and secure. The master cylinder includes four ports, with primary and secondary port threads of M10x1 and M12x1 respectively, ensuring compatibility with the brake lines on Ford Cougar, Mercury Sable, Ford Taurus, and Ford Thunderbird models.
Common Applications and Issues Addressed
- Restores brake pressure loss due to worn or leaking master cylinders
- Eliminates spongy or unresponsive brake pedal feel
- Resolves brake fluid leaks at the master cylinder ports or seals
- Replaces corroded or damaged aluminum master cylinders in Ford and Mercury vehicles
- Improves overall brake system safety and reliability
Installation Notes and Tips
- Ensure compatibility with your specific Ford or Mercury model before installation
- Bleed the brake system thoroughly after installation to remove air pockets
- Use proper torque specifications on mounting bolts to avoid damage
- Inspect brake lines and fittings for wear or damage during replacement
- Consult vehicle service manual for detailed installation procedures
Quality Assurance and Warranty
Raybestos manufactures the MC39958 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The Element3; New product line undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Raybestos |
|---|---|
| Part Number | MC39958 |
| Position | Element3; New, N/A |
| Bore Size | 1.000 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.413 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 4 |
| Primary Port Thread A | M10x1 |
| Secondary Port Thread A | M12x1 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Body Type | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Ford | Thunderbird | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1996 | Mercury | Cougar | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1995 | Ford | Taurus | Wagon | 4 Door | N/A | Element3; New |
| 1995 | Ford | Thunderbird | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1995 | Mercury | Cougar | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1995 | Mercury | Sable | Wagon | 4 Door | N/A | Element3; New |
| 1994 | Ford | Taurus | Wagon | 4 Door | N/A | Element3; New |
| 1994 | Ford | Thunderbird | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1994 | Mercury | Cougar | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1994 | Mercury | Sable | Wagon | 4 Door | N/A | Element3; New |
| 1993 | Ford | Taurus | Wagon | 4 Door | N/A | Element3; New |
| 1993 | Ford | Thunderbird | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1993 | Mercury | Cougar | N/A | 4 Port Master Cylinder; Element3; New | ||
| 1993 | Mercury | Sable | Wagon | 4 Door | N/A | Element3; New |
| 1992 | Ford | Taurus | Wagon | 4 Door | N/A | Element3; New |
| 1992 | Ford | Thunderbird | N/A | Element3; New | ||
| 1992 | Mercury | Cougar | N/A | Element3; New | ||
| 1992 | Mercury | Sable | Wagon | 4 Door | N/A | Element3; New |
| 1991 | Ford | Taurus | Wagon | 4 Door | N/A | Element3; New |
| 1991 | Ford | Thunderbird | N/A | Element3; New | ||
| 1991 | Mercury | Cougar | N/A | Element3; New | ||
| 1991 | Mercury | Sable | Wagon | 4 Door | N/A | Element3; New |
| 1990 | Mercury | Cougar | N/A | Element3; New |
* 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.