OE Quality
60-Day Returns

Raybestos MC39442 Brake Master Cylinder
Reliable Brake Master Cylinder for Ford Escort and Mercury Lynx
The Raybestos Element3; New Brake Master Cylinder MC39442 is engineered to restore precise brake hydraulics for your Ford Escort or Mercury Lynx. Designed with durable iron construction and exact fitment specifications, this master cylinder ensures consistent braking performance.
- Constructed from robust iron material for durability
- Two mounting holes with 0.406-inch diameter for secure installation
- 21.000 bore size optimized for brake fluid pressure control
- Two ports with specific thread sizes: primary port 7/16"-24 and secondary port 1/2"-20
- Compatible with Ford Escort and Mercury Lynx models
About the Raybestos Element3; New Product Line
The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM standards. This product line emphasizes quality materials and precise engineering, making the MC39442 master cylinder a dependable choice for maintaining brake system integrity in compatible vehicles.
Detailed Product Description
The MC39442 brake master cylinder features a 21.000 bore size that regulates brake fluid pressure effectively, ensuring responsive braking. Its iron construction provides strength and resistance to wear, while the two mounting holes with a 0.406-inch diameter allow for a secure and stable fit. The master cylinder includes two ports with distinct thread sizes—7/16"-24 for the primary port and 1/2"-20 for the secondary port—facilitating proper hydraulic connections. This part is specifically designed for Ford Escort and Mercury Lynx models, ensuring compatibility and reliable performance.
Common Applications and Issues Addressed
- Restores brake fluid pressure for consistent pedal feel
- Replaces worn or leaking master cylinders causing brake failure
- Eliminates spongy or unresponsive brake pedal issues
- Addresses internal seal wear that leads to fluid leaks
- Ensures proper hydraulic function in Ford Escort and Mercury Lynx brake systems
Installation Notes and Tips
- Verify compatibility with your specific Ford Escort or Mercury Lynx model before installation
- Ensure mounting holes align correctly with vehicle brake system mounts
- Use appropriate thread sealant or fittings for the primary and secondary ports
- Bleed the brake system thoroughly after installation to remove air
- Inspect brake lines and connections for leaks post-installation
Quality Assurance and Warranty
Raybestos manufactures the MC39442 master cylinder to meet stringent quality standards, using durable iron material and precise machining. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.
| Brand | Raybestos |
|---|---|
| Part Number | MC39442 |
| Position | Element3; New, N/A |
| Bore Size | 21.000 |
| Master Cylinder Material | Iron |
| Mounting Hole Diameter | 0.406 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 2 |
| Primary Port Thread A | 7/16"-24 |
| Secondary Port Thread A | 1/2"-20 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1985 | Ford | Escort | N/A | Element3; New |
| 1985 | Mercury | Lynx | N/A | Element3; New |
| 1984 | Ford | Escort | N/A | Element3; New |
| 1984 | Mercury | Lynx | N/A | Element3; New |
| 1983 | Ford | Escort | N/A | Element3; New |
| 1983 | Mercury | Lynx | N/A | From 2/1/83; 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.