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Raybestos MC391547 Brake Master Cylinder
Overview of Raybestos Element3; New Brake Master Cylinder
The Raybestos Element3; New Brake Master Cylinder MC391547 is designed specifically for Buick Envision models. Crafted from durable aluminum, this brake master cylinder ensures reliable brake hydraulics performance with precise fitment and quality materials.
- Compatible with Buick Envision vehicles
- Constructed from lightweight aluminum for durability
- Features 2 mounting holes with a diameter of 0.671 inches
- 1.000 inch bore size for consistent hydraulic pressure
- Part number MC391547 for exact replacement
Detailed Product Features and Specifications
This brake master cylinder from Raybestos is engineered with an aluminum body, providing corrosion resistance and long-lasting service life. The part includes two mounting holes, each with a diameter of 0.671 inches, ensuring secure installation on the brake system. The 1.000 inch bore size is designed to deliver precise hydraulic pressure for effective braking response. This part is a direct fit replacement for Buick Envision models, maintaining factory specifications and performance standards.
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 standards. This product line emphasizes material quality and exact fitment, making it suitable for professional repairs and maintenance. The MC391547 brake master cylinder is part of this line, offering a balance of durability and performance tailored for Buick Envision vehicles.
Common Applications and Problem Resolution
- Restores proper brake pedal feel and responsiveness
- Eliminates brake fluid leaks from a worn master cylinder
- Resolves inconsistent braking pressure issues
- Replaces damaged or corroded brake master cylinders
- Ensures safe and reliable brake system operation
Installation Notes and Tips
When installing the Raybestos MC391547 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake system bracket. Use proper torque specifications to avoid damage to the aluminum body. Bleed the brake system thoroughly after installation to remove air and restore hydraulic pressure. Verify compatibility with Buick Envision model year before installation.
Quality Assurance and Warranty Information
Raybestos manufactures the MC391547 brake master cylinder to meet strict quality control standards. The aluminum construction provides corrosion resistance and durability under normal operating conditions. This part is backed by Raybestos’ warranty coverage, which protects against defects in material and workmanship under typical use.
| Brand | Raybestos |
|---|---|
| Part Number | MC391547 |
| Position | Element3; New, N/A |
| Bore Size | 1.000 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.671 |
| Mounting Hole Quantity | 2 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2020 | Buick | Envision | N/A | Element3; New |
| 2019 | Buick | Envision | N/A | Element3; New |
| 2018 | Buick | Envision | N/A | Element3; New |
| 2017 | Buick | Envision | N/A | Element3; New |
| 2016 | Buick | Envision | 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.