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Centric 130.34111 Brake Master Cylinder
Overview of Centric Premium Brake Master Cylinder 130.34111
The Centric Premium Brake Master Cylinder 130.34111 is engineered for reliable brake hydraulic performance in select BMW models. Designed specifically for BMW 323i, 328Ci, and 328i vehicles, this master cylinder ensures precise brake fluid control and consistent stopping power.
- Compatible with BMW 323i, 328Ci, and 328i models
- Durable aluminum master cylinder body
- Plastic removable reservoir style (reservoir not included)
- Includes gasket or seal for secure installation
- Stepped bore design with dual bore diameters for balanced braking
- Four ports with M12-1.00 bubble flare outlet threads
- Two mounting holes for secure attachment
Centric Premium Brake Master Cylinders Product Line
The Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durable materials such as aluminum for the master cylinder body and precision engineering like stepped bore designs to optimize brake fluid distribution. The 130.34111 part benefits from this engineering approach, providing a reliable replacement option for BMW brake systems requiring exact fit and function.
Detailed Product Description
This Centric Premium Brake Master Cylinder features an aluminum master cylinder material that offers strength and corrosion resistance. The stepped bore design includes a primary bore diameter of 22.0 mm and a secondary bore diameter of 20.0 mm, which helps maintain balanced hydraulic pressure between front and rear brakes. The master cylinder has four ports, each with M12-1.00 bubble flare outlet threads, ensuring compatibility with standard brake lines. The plastic reservoir is removable but not included with this part, allowing for flexible installation options. Although mounting hardware, brake booster, push rod, and bleeder hoses are not included, the package comes with a gasket or seal to ensure a proper hydraulic seal during installation.
Common Applications and Issues Addressed
- Replacement for worn or leaking master cylinders in BMW 323i, 328Ci, and 328i
- Restores proper brake fluid pressure and pedal feel
- Eliminates brake fluid leaks caused by damaged seals or bores
- Resolves inconsistent braking performance due to master cylinder wear
- Supports brake system maintenance and rebuilds requiring OEM-spec components
Installation Notes and Tips
- Ensure compatibility with BMW 323i, 328Ci, and 328i before installation
- Use the included gasket or seal to prevent fluid leaks
- Bleeder hoses and mounting hardware must be sourced separately
- Verify that the brake booster and push rod are compatible and installed correctly
- Follow manufacturer brake bleeding procedures after installation to remove air from the system
Quality Assurance and Warranty
Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part is designed to match OEM specifications for fit and function. Warranty details are provided by Centric and typically cover defects in materials and workmanship under normal use conditions. Refer to Centric's warranty policy for specific coverage information.
| Brand | Centric |
|---|---|
| Part Number | 130.34111 |
| Position | Centric Premium Brake Master Cylinders |
| Bleeder Hoses Included | No |
| Bore Type | Stepped |
| Boss, Nipple or Port: Front, Left: #A [cntrc] | M12-1.00 bbl |
| Boss, Nipple or Port: Front, Left: #B [cntrc] | M12-1.00 bbl |
| Boss, Nipple or Port: Rear: #A [cntrc] | M12-1.00 bbl |
| Boss, Nipple or Port: Rear: #B [cntrc] | M12-1.00 bbl |
| Brake Booster Included | No |
| Cylinder Bore Dia mm | 22/20 |
| Gasket Or Seal Included | Yes |
| Master Cylinder Bore Diameter Secondary [cntrc] in | 0.787 |
| Master Cylinder Bore Diameter Secondary [cntrc] mm | 20.000 |
| Master Cylinder Cap Included | No |
| Master Cylinder Material | Aluminum |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Port Quantity | 4 |
| Primary Bore Diameter | 0.866 |
| Primary Bore Diameter | 22.000 |
| Primary Outlet Flare Type | Bubble |
| Primary Outlet Flare Type [cntrc] | Bubble |
| Primary Outlet Thread Diameter | 12.000 |
| Primary Outlet Thread Pitch | 1.00 |
| Primary Outlet Thread Size | M12-1.00 |
| Publication Bore [cntrc] | 22mm - 20mm |
| Push Rod Included | No |
| Push Rod Lgth / Depth | 1.86" |
| Push Rod: Length / Depth [cntrc] in | 1.86 |
| Reservoir Included | No |
| Reservoir Material | Plastic |
| Reservoir Style | Removable |
| Secondary Bore Diameter | 0.787 |
| Secondary Bore Diameter | 20.000 |
| Secondary Outlet Flare Type | Bubble |
| Secondary Outlet Flare Type [cntrc] | Bubble |
| Secondary Outlet Thread Diameter | 12.000 |
| Secondary Outlet Thread Pitch | 1.00 |
| Secondary Outlet Thread Size | M12-1.00 |
| Weight [cntrc] kgs | 0.8 |
| Weight [cntrc] lbs | 1.75 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2000 | BMW | 323i | N/A | DSC; Centric Premium Brake Master Cylinders | |
| 2000 | BMW | 328Ci | N/A | DSC; Centric Premium Brake Master Cylinders | |
| 2000 | BMW | 328i | N/A | DSC; Centric Premium Brake Master Cylinders | |
| 1999 | BMW | 323i | Sedan | N/A | DSC; Centric Premium Brake Master Cylinders |
| 1999 | BMW | 328i | N/A | DSC; Centric Premium Brake Master Cylinders |
* 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.