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Raybestos MC39585 Brake Master Cylinder
Overview of Raybestos Element3; New Brake Master Cylinder MC39585
The Raybestos Element3; New Brake Master Cylinder MC39585 is designed for reliable brake hydraulics performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This aluminum master cylinder offers precise fitment and durability for models such as the Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, and Pontiac 6000.
- Constructed from durable aluminum for corrosion resistance
- 24.000 mm bore size for consistent hydraulic pressure
- Two mounting holes with 0.433 inch diameter for secure installation
- Four ports with M11x1.5 and M12x1 thread sizes for versatile brake line connections
- Compatible with Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, and Pontiac 6000
Detailed Product Features and Specifications
The MC39585 brake master cylinder from Raybestos is engineered with a 24.000 mm bore size, ensuring proper hydraulic pressure for effective braking response. Its aluminum construction provides strength while resisting rust and corrosion, extending the service life of the component. The master cylinder includes two mounting holes, each with a diameter of 0.433 inches, allowing for a secure and precise fit in the brake system assembly. It features four ports, with primary and secondary port threads sized M11x1.5 and M12x1 respectively, accommodating various brake line configurations. This part is specifically designed to meet the requirements of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including models like the Century, Celebrity, Cutlass Ciera, and 6000.
About the Raybestos Element3; New Product Line
The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and precise engineering, as demonstrated by the MC39585 master cylinder’s aluminum construction and exact bore sizing. Element3; New parts are intended to provide consistent performance and durability for vehicles requiring dependable brake system components.
Common Applications and Problem Resolution
- Restores proper brake pedal feel and hydraulic pressure
- Replaces worn or leaking master cylinders causing brake fluid loss
- Addresses inconsistent braking performance or spongy brake pedal
- Solves issues related to internal seal failure within the master cylinder
- Ensures compatibility with specific Buick, Chevrolet, Oldsmobile, and Pontiac brake systems
Installation Notes and Tips
When installing the MC39585 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake booster or firewall. Use the correct torque specifications for mounting bolts to avoid damage. Verify that the four ports are connected to the appropriate brake lines using the specified M11x1.5 and M12x1 thread sizes. After installation, bleed the brake system thoroughly to remove air and confirm proper hydraulic pressure. Compatibility with Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, and Pontiac 6000 models should be double-checked before installation.
Quality Assurance and Warranty Information
Raybestos manufactures the MC39585 brake master cylinder to meet stringent quality standards, ensuring reliable brake system performance. The aluminum material and precise bore sizing contribute to long-term durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | MC39585 |
| Position | Element3; New, N/A |
| Bore Size | 24.000 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.433 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 4 |
| Primary Port Thread A | M11x1.5 |
| Secondary Port Thread A | M12x1 |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Body Type | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Buick | Century | Sedan | 4 Door | N/A | GM Brake Code JA8; Element3; New |
| 1991 | Buick | Century | Coupe | 2 Door | N/A | GM Brake Code JA8; Element3; New |
| 1991 | Oldsmobile | Cutlass Ciera | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1991 | Oldsmobile | Cutlass Ciera | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1991 | Pontiac | 6000 | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1990 | Buick | Century | Sedan | 4 Door | N/A | GM Brake Code JA8; Element3; New |
| 1990 | Buick | Century | Coupe | 2 Door | N/A | GM Brake Code JA8; Element3; New |
| 1990 | Oldsmobile | Cutlass Ciera | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1990 | Oldsmobile | Cutlass Ciera | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1990 | Pontiac | 6000 | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1989 | Buick | Century | Sedan | 4 Door | N/A | GM Brake Code JA8; Element3; New |
| 1989 | Buick | Century | Coupe | 2 Door | N/A | GM Brake Code JA8; Element3; New |
| 1989 | Chevrolet | Celebrity | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1989 | Oldsmobile | Cutlass Ciera | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1989 | Oldsmobile | Cutlass Ciera | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1989 | Pontiac | 6000 | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1988 | Buick | Century | Sedan | 4 Door | N/A | GM Brake Code JA8; Element3; New |
| 1988 | Buick | Century | Coupe | 2 Door | N/A | GM Brake Code JA8; Element3; New |
| 1988 | Chevrolet | Celebrity | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1988 | Chevrolet | Celebrity | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1988 | Oldsmobile | Cutlass Ciera | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1988 | Oldsmobile | Cutlass Ciera | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1988 | Pontiac | 6000 | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1987 | Buick | Century | Sedan | 4 Door | N/A | GM Brake Code JA8; Element3; New |
| 1987 | Buick | Century | Coupe | 2 Door | N/A | GM Brake Code JA8; Element3; New |
| 1987 | Chevrolet | Celebrity | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1987 | Chevrolet | Celebrity | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1987 | Oldsmobile | Cutlass Ciera | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1987 | Oldsmobile | Cutlass Ciera | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1987 | Pontiac | 6000 | Coupe | 2 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; Element3; New |
| 1987 | Pontiac | 6000 | Sedan | 4 Door | N/A | GM Brake Code JA8; with Medium Duty Brakes; 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.