OE Quality
60-Day Returns

Raybestos MC36242 Brake Master Cylinder
Reliable Brake Master Cylinder for Chevrolet, Oldsmobile, Pontiac
The Raybestos Element3; New Brake Master Cylinder MC36242 is engineered to restore precise brake hydraulics in select classic and performance vehicles. Designed specifically for Chevrolet, Oldsmobile, and Pontiac models, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.
- Constructed from durable iron for long-lasting performance
- Features a bore size of 0.875 inches for optimal hydraulic control
- Includes 2 mounting holes with a diameter of 0.413 inches for secure installation
- Equipped with a single port and 7/16"-24 primary port thread for compatibility
- Compatible with Chevrolet Bel Air, Caprice, Impala, Malibu, El Camino, and more
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 specifications. This product line emphasizes quality materials and precise engineering, making the MC36242 brake master cylinder a dependable choice for restoring brake systems on classic Chevrolet, Oldsmobile, and Pontiac vehicles.
Detailed Product Description
The MC36242 brake master cylinder is crafted from iron, providing strength and resistance to wear under demanding braking conditions. Its 0.875-inch bore size is designed to maintain proper hydraulic pressure, ensuring smooth and responsive brake pedal feel. The two mounting holes, each with a 0.413-inch diameter, allow for a secure fitment on compatible brake systems. With one port and a 7/16"-24 primary port thread, this master cylinder integrates seamlessly with the brake lines of various Chevrolet, Oldsmobile, and Pontiac models, including the Corvette, GTO, Grand Prix, and Toronado.
Common Applications and Issues Addressed
- Restores brake fluid pressure in aging or worn brake systems
- Eliminates brake pedal sponginess caused by master cylinder failure
- Prevents brake fluid leaks that compromise braking performance
- Replaces corroded or damaged master cylinders in classic Chevrolet and Pontiac vehicles
- Improves overall brake system reliability and safety
Installation Notes and Tips
- Ensure compatibility with your specific Chevrolet, Oldsmobile, or Pontiac model before installation
- Bleed the brake system thoroughly after installation to remove air pockets
- Use proper torque specifications on the 2 mounting holes to avoid damage
- Inspect brake lines and fittings for wear or damage during replacement
Quality Assurance and Warranty
Raybestos manufactures the MC36242 brake master cylinder to meet stringent quality standards, using iron material for durability and consistent performance. This part is backed by Raybestos' quality assurance processes, ensuring reliable operation in compatible Chevrolet, Oldsmobile, and Pontiac vehicles. Please refer to Raybestos documentation for specific warranty details.
| Brand | Raybestos |
|---|---|
| Part Number | MC36242 |
| Position | Element3; New, N/A |
| Bore Size | 0.875 |
| Master Cylinder Material | Iron |
| Mounting Hole Diameter | 0.413 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 1 |
| Primary Port Thread A | 7/16"-24 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Submodel | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 1966 | Chevrolet | Bel Air | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1966 | Chevrolet | Caprice | N/A | Element3; New | ||
| 1966 | Chevrolet | El Camino | N/A | Semi-Metallic Lining; Element3; New | ||
| 1966 | Chevrolet | Impala | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1966 | Chevrolet | Malibu | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1966 | Oldsmobile | 98 | Automatic | N/A | Except BENDIX Master Cylinder; with Police Package; Element3; New | |
| 1966 | Oldsmobile | Delta 88 | N/A | Disc Brake Caliper for Police Package applications; Element3; New | ||
| 1966 | Oldsmobile | Toronado | N/A | Element3; New | ||
| 1966 | Pontiac | Bonneville | N/A | Compatible with vehicles sold in the US market.; Element3; New | ||
| 1966 | Pontiac | Catalina | Base | N/A | Compatible with vehicles sold in the US market.; Element3; New | |
| 1966 | Pontiac | Catalina | 2+2 | N/A | Compatible with vehicles sold in the US market.; Element3; New | |
| 1966 | Pontiac | Catalina | Ventura | N/A | Compatible with vehicles sold in the US market.; Element3; New | |
| 1966 | Pontiac | Catalina | Safari | N/A | Element3; New | |
| 1966 | Pontiac | Grand Prix | N/A | Compatible with vehicles sold in the US market.; Element3; New | ||
| 1966 | Pontiac | GTO | N/A | Element3; New | ||
| 1966 | Pontiac | LeMans | N/A | Element3; New | ||
| 1966 | Pontiac | Tempest | N/A | Element3; New | ||
| 1965 | Chevrolet | Bel Air | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1965 | Chevrolet | El Camino | N/A | Semi-Metallic Lining; Element3; New | ||
| 1965 | Chevrolet | Impala | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1965 | Chevrolet | Malibu | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1965 | Oldsmobile | 98 | Automatic | N/A | Except BENDIX Master Cylinder; with Police Package; Element3; New | |
| 1965 | Oldsmobile | Delta 88 | N/A | Disc Brake Caliper for Police Package applications; Element3; New | ||
| 1964 | Chevrolet | Bel Air | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1964 | Chevrolet | Corvette | N/A | Element3; New | ||
| 1964 | Chevrolet | El Camino | N/A | Semi-Metallic Lining; Element3; New | ||
| 1964 | Chevrolet | Impala | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1963 | Chevrolet | Bel Air | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1963 | Chevrolet | Corvette | N/A | Element3; New | ||
| 1963 | Chevrolet | Impala | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1962 | Chevrolet | Bel Air | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; Element3; New | ||
| 1962 | Chevrolet | Impala | N/A | 7/8" Bore Diameter; Semi-Metallic Lining; 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.