OE Quality
60-Day Returns

Raybestos MC391529 Brake Master Cylinder
Overview of Raybestos MC391529 Brake Master Cylinder
The Raybestos Element3; New Brake Master Cylinder MC391529 is designed specifically for Ram ProMaster City vehicles. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance tailored to your vehicle's needs.
- Constructed from durable aluminum for corrosion resistance
- Features a 1.060-inch bore size for optimal hydraulic pressure
- Includes two mounting holes with a diameter of 0.343 inches for secure installation
- Compatible with Ram ProMaster City brake hydraulic systems
- Part number MC391529 for exact fit and replacement
Detailed Product Description
This Raybestos brake master cylinder is crafted from aluminum, providing a lightweight yet sturdy component that resists rust and wear over time. The 1.060-inch bore size is designed to deliver consistent hydraulic pressure, essential for effective braking performance. With two mounting holes measuring 0.343 inches in diameter, the MC391529 ensures a precise and secure fit within the brake system of Ram ProMaster City models. This part is engineered to meet the specifications required for brake hydraulics, maintaining the integrity and safety of your vehicle's braking system.
About the Element3; New Product Line
The Element3; New line from Raybestos focuses on delivering reliable brake components that meet or exceed OEM standards. This product line emphasizes quality materials and precise engineering, making it suitable for professional repairs and maintenance. The MC391529 master cylinder is part of this line, reflecting Raybestos's commitment to durability and performance in brake hydraulics.
Common Applications and Issues Addressed
- Replacement for worn or leaking brake master cylinders in Ram ProMaster City
- Restores proper hydraulic pressure for consistent brake pedal feel
- Eliminates brake fluid leaks that can cause reduced braking efficiency
- Resolves issues related to spongy or unresponsive brake pedals
- Prevents brake system failure due to master cylinder wear or damage
Installation Notes and Tips
- Ensure compatibility with Ram ProMaster City models before installation
- Bleed the brake system thoroughly after installation to remove air pockets
- Use proper torque specifications on the two mounting holes (0.343-inch diameter) for secure fitment
- Inspect brake lines and fittings for wear or damage during replacement
- Follow manufacturer guidelines for brake fluid type and maintenance
Quality Assurance and Warranty
Raybestos manufactures the MC391529 brake master cylinder to meet stringent quality standards. The aluminum construction provides corrosion resistance and long service life. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.
| Brand | Raybestos |
|---|---|
| Part Number | MC391529 |
| Position | Element3; New, N/A |
| Bore Size | 1.060 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.343 |
| Mounting Hole Quantity | 2 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Ram | ProMaster City | N/A | Raybestos Element 3 |
| 2021 | Ram | ProMaster City | N/A | Raybestos Element 3 |
| 2020 | Ram | ProMaster City | N/A | Raybestos Element 3 |
| 2019 | Ram | ProMaster City | N/A | Element3; New |
| 2018 | Ram | ProMaster City | N/A | Element3; New |
| 2017 | Ram | ProMaster City | N/A | Element3; New |
| 2016 | Ram | ProMaster City | N/A | Element3; New |
| 2015 | Ram | ProMaster City | 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.