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Raybestos MC39333 Brake Master Cylinder
Overview of Raybestos MC39333 Brake Master Cylinder
The Raybestos Element3; New MC39333 brake master cylinder is engineered for reliable brake hydraulics performance. Designed specifically for Chevrolet LUV and Isuzu Pickup models, this aluminum master cylinder ensures precise braking control and durability.
- Constructed from lightweight aluminum for corrosion resistance
- Four mounting holes with 0.354-inch diameter for secure installation
- 0.875-inch bore size optimized for brake fluid pressure
- Two ports with M10x1 thread size for primary and secondary brake lines
- Compatible with Chevrolet LUV and Isuzu Pickup vehicles
Element3; New Product Line Details
The Element3; New line by Raybestos focuses on delivering dependable brake hydraulics components with modern materials and precise engineering. This master cylinder model MC39333 benefits from the line's emphasis on aluminum construction and exact fitment specifications, providing a direct replacement part that meets OEM standards for Chevrolet and Isuzu trucks.
Technical Description and Specifications
The MC39333 brake master cylinder features a 0.875-inch bore size, which is critical for maintaining proper hydraulic pressure in the braking system. Its aluminum body offers enhanced resistance to corrosion compared to traditional cast iron units, extending service life. The unit includes four mounting holes, each with a diameter of 0.354 inches, ensuring a secure and stable fit. Both the primary and secondary ports use M10x1 threading, compatible with standard brake line fittings on Chevrolet LUV and Isuzu Pickup models.
Applications and Problem Solving
- Restores proper brake fluid pressure for consistent pedal feel
- Replaces worn or leaking master cylinders causing brake fluid loss
- Addresses spongy or unresponsive brake pedal issues
- Eliminates brake system leaks due to damaged ports or seals
- Ensures compatibility with Chevrolet LUV and Isuzu Pickup brake systems
Installation Notes and Tips
When installing the MC39333 master cylinder, ensure the mounting holes align precisely with the vehicle’s brake booster or firewall. Use the correct torque specifications for the four mounting bolts to avoid warping the aluminum housing. Verify that the M10x1 threaded ports are clean and free of debris before connecting brake lines. Bleed the brake system thoroughly after installation to remove air and restore optimal braking performance.
Quality Assurance and Warranty
Raybestos manufactures the MC39333 master cylinder to meet stringent quality standards, ensuring reliable operation in Chevrolet LUV and Isuzu Pickup vehicles. The Element3; New product line undergoes rigorous testing for durability and fitment accuracy. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Raybestos |
|---|---|
| Part Number | MC39333 |
| Position | Element3; New, N/A |
| Bore Size | 0.875 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.354 |
| Mounting Hole Quantity | 4 |
| Number of Ports | 2 |
| Primary Port Thread A | M10x1 |
| Secondary Port Thread A | M10x1 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1983 | Isuzu | Pickup | N/A | Element3; New |
| 1982 | Chevrolet | LUV | N/A | Element3; New |
| 1982 | Isuzu | Pickup | N/A | Element3; New |
| 1981 | Chevrolet | LUV | N/A | Element3; New |
| 1981 | Isuzu | Pickup | 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.