OE Quality
60-Day Returns

Raybestos MC39861 Brake Master Cylinder
Overview of Raybestos MC39861 Brake Master Cylinder
The Raybestos Element3; New Brake Master Cylinder MC39861 is designed specifically for Toyota Camry models, providing reliable brake hydraulics performance. Crafted from durable aluminum, this master cylinder ensures consistent braking response and longevity.
- Compatible with Toyota Camry vehicles
- Constructed from lightweight aluminum material
- Features 3 mounting holes with 0.343-inch diameter
- 1.000-inch bore size for precise hydraulic control
- Includes 2 ports with M10x1 primary port thread
Detailed Product Features and Specifications
This brake master cylinder, part number MC39861, is engineered with a 1.000-inch bore size to deliver accurate hydraulic pressure for the braking system. The aluminum construction offers corrosion resistance and weight savings compared to traditional materials. It mounts securely using three holes, each with a diameter of 0.343 inches, ensuring a stable fit within the brake hydraulics assembly. The unit includes two ports, with the primary port threaded M10x1, facilitating proper brake line connections. These specifications make it a precise replacement part for Toyota Camry brake systems requiring dependable master cylinder performance.
About the Raybestos Element3; New Product Line
The Element3; New line from Raybestos focuses on delivering brake components that meet or exceed OEM standards. This product line emphasizes material quality and dimensional accuracy, which is evident in the MC39861 master cylinder. Designed for direct fitment and reliable operation, Element3; New parts are suitable for professional repairs and maintenance on Toyota Camry vehicles.
Common Applications and Problem Resolution
- Restores proper brake pedal feel and hydraulic pressure
- Replaces leaking or damaged master cylinders in Toyota Camry models
- Addresses brake fluid loss due to worn seals or corrosion
- Eliminates spongy or unresponsive brake pedal issues
- Ensures consistent braking performance after component failure
Installation Notes and Tips
When installing the Raybestos MC39861 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake booster or firewall. Use the specified 0.343-inch diameter holes for secure attachment. Properly thread brake lines into the M10x1 primary port to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal hydraulic function. Follow Toyota Camry service guidelines for torque specifications and safety precautions.
Quality Assurance and Warranty Information
Raybestos manufactures the MC39861 brake master cylinder to meet stringent quality standards, ensuring durability and performance. The aluminum material resists corrosion, extending the service life of the part. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.
| Brand | Raybestos |
|---|---|
| Part Number | MC39861 |
| Position | Element3; New, N/A |
| Bore Size | 1.000 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.343 |
| Mounting Hole Quantity | 3 |
| Number of Ports | 2 |
| Primary Port Thread A | M10x1 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1991 | Toyota | Camry | 4WD | N/A | Element3; New |
| 1990 | Toyota | Camry | 4WD | N/A | Element3; New |
| 1989 | Toyota | Camry | 4WD | N/A | Element3; New |
| 1988 | Toyota | Camry | N/A | From 2/88; 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.