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Raybestos MC39788 Brake Master Cylinder
Overview of Raybestos MC39788 Brake Master Cylinder
The Raybestos Element3; New MC39788 brake master cylinder is engineered for reliable brake hydraulics performance in Nissan Pathfinder vehicles. Designed with precision, this aluminum master cylinder ensures consistent braking response and durability.
- Compatible with Nissan Pathfinder models
- Constructed from durable aluminum material
- Two mounting holes with 0.335-inch diameter for secure installation
- 0.938-inch bore size for optimal hydraulic pressure
- Three ports with M10x1 thread size for primary and secondary connections
Element3; New Product Line Details
The Element3; New line by Raybestos focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material strength and precise engineering, making the MC39788 master cylinder a dependable choice for maintaining brake system integrity in Nissan Pathfinder vehicles.
Technical Description and Specifications
The MC39788 brake master cylinder features an aluminum body that offers corrosion resistance and lightweight durability. It includes two mounting holes, each with a diameter of 0.335 inches, ensuring a secure fit during installation. The bore size of 0.938 inches is designed to provide the correct hydraulic pressure for effective braking. Additionally, the master cylinder has three ports, with both primary and secondary port threads sized at M10x1, facilitating proper brake line connections.
Common Applications and Problem Solving
- Restores proper brake pedal feel and responsiveness
- Replaces worn or leaking master cylinders in Nissan Pathfinder brake systems
- Addresses brake fluid leaks caused by damaged ports or seals
- Improves hydraulic pressure consistency for safer braking
- Solves issues related to brake pedal sinking or sponginess
Installation Notes and Tips
- Ensure compatibility with Nissan Pathfinder model year before installation
- Use proper torque specifications on the two mounting holes to avoid damage
- Bleed the brake system thoroughly after installation to remove air
- Inspect brake lines and fittings for wear or damage during replacement
- Verify port thread sizes (M10x1) match brake line fittings
Quality Assurance and Warranty
Raybestos manufactures the MC39788 brake master cylinder to meet strict quality standards, ensuring reliable performance in brake hydraulics. The Element3; New product line is designed to provide consistent durability and fitment. Warranty details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Raybestos |
|---|---|
| Part Number | MC39788 |
| Position | Element3; New, N/A |
| Bore Size | 0.938 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.335 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 3 |
| Primary Port Thread A | M10x1 |
| Secondary Port Thread A | M10x1 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1988 | Nissan | Pathfinder | N/A | Element3; New |
| 1987 | Nissan | Pathfinder | 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.