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Centric 130.44903 Brake Master Cylinder
Overview of Centric Premium Brake Master Cylinder 130.44903
The Centric Premium Brake Master Cylinder 130.44903 is engineered for reliable brake hydraulics performance on Toyota MR2 models. Designed with precision, this brake master cylinder ensures consistent brake pressure and fluid control for safe vehicle operation.
- Compatible with Toyota MR2 vehicles
- Constructed from durable aluminum for long-lasting use
- Plastic removable reservoir style for easy maintenance
- Includes gasket or seal for secure installation
- Four mounting holes for stable attachment
- Master cylinder bore diameter of 0.875 inches (22.225 mm)
- Two primary and secondary outlet ports with M10-1.00 inverted flare threads
About Centric Premium Brake Master Cylinders
The Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulic components that meet or exceed OEM specifications. This product line emphasizes durable materials such as aluminum master cylinders and includes essential seals to ensure proper sealing and performance. The 130.44903 part benefits from this engineering approach, providing a reliable replacement option for Toyota MR2 brake systems.
Product Details and Specifications
This brake master cylinder features an aluminum body that offers strength and corrosion resistance, critical for maintaining brake system integrity. The plastic reservoir is removable, allowing for easier servicing and fluid replacement. It includes a gasket or seal to prevent leaks and ensure a tight fit. The unit has four mounting holes for secure installation and a bore diameter of 0.875 inches (22.225 mm), which is designed to match the hydraulic requirements of the Toyota MR2. Both primary and secondary outlet ports have M10-1.00 thread size with inverted flare types, facilitating proper brake line connections.
Common Applications and Problem Solving
- Replacement for worn or leaking brake master cylinders on Toyota MR2
- Restores proper brake fluid pressure and pedal feel
- Addresses brake fluid leaks caused by damaged seals or gaskets
- Improves brake system reliability after master cylinder failure
- Supports brake system rebuilds requiring OEM-spec components
Installation Notes and Tips
Installation requires removal of the old master cylinder and careful alignment of the four mounting holes. Since mounting hardware and reservoir are not included, reuse existing components or acquire separately. Ensure the gasket or seal included is properly seated to prevent leaks. Bleeding the brake system after installation is necessary to remove air and restore brake function. Verify thread pitch and flare type compatibility with brake lines before installation.
Quality Assurance and Warranty
Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring durability and performance. This part is designed to meet OEM specifications for the Toyota MR2 brake system. Warranty information is provided by Centric and typically covers defects in materials and workmanship under normal use conditions.
| Brand | Centric |
|---|---|
| Part Number | 130.44903 |
| Position | Centric Premium Brake Master Cylinders |
| Bleeder Hoses Included | No |
| Bore Size | 0.875 |
| Bore Size | 22.225 |
| Bore Type | Straight |
| Boss, Nipple or Port: Bottom [cntrc] | M6-1.00 screw |
| Boss, Nipple or Port: Front, Top [cntrc] | M10-1.00 inv |
| Boss, Nipple or Port: Rear: #A [cntrc] | M10-1.00 inv |
| Brake Booster Included | No |
| Cylinder Bore Dia in | 0.8750 |
| Cylinder Bore Dia mm | 22.23 |
| Gasket Or Seal Included | Yes |
| Master Cylinder Bore Diameter | 0.875 |
| Master Cylinder Bore Diameter | 22.225 |
| Master Cylinder Cap Included | No |
| Master Cylinder Material | Aluminum |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 4 |
| Port Quantity | 2 |
| Port Quantity | 4 |
| Primary Bore Diameter | 0.875 |
| Primary Bore Diameter | 22.225 |
| Primary Outlet Flare Type | Inverted |
| Primary Outlet Flare Type [cntrc] | Inverted |
| Primary Outlet Thread Diameter | 10.000 |
| Primary Outlet Thread Pitch | 1.00 |
| Primary Outlet Thread Size | M10-1.00 |
| Publication Bore [cntrc] | 7/8" |
| Push Rod Included | No |
| Push Rod Lgth / Depth | 0.692 |
| Push Rod: Length / Depth [cntrc] in | 0.692 |
| Reservoir Included | No |
| Reservoir Material | Plastic |
| Reservoir Style | Removable |
| Secondary Outlet Flare Type | Inverted |
| Secondary Outlet Flare Type [cntrc] | Inverted |
| Secondary Outlet Thread Diameter | 10.000 |
| Secondary Outlet Thread Pitch | 1.00 |
| Secondary Outlet Thread Size | M10-1.00 |
| Weight [cntrc] kgs | 0.82 |
| Weight [cntrc] lbs | 1.8 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1995 | Toyota | MR2 | Base | N/A | Centric Premium Brake Master Cylinders |
| 1994 | Toyota | MR2 | Base | N/A | Centric Premium Brake Master Cylinders |
| 1993 | Toyota | MR2 | Base | N/A | Centric Premium Brake Master Cylinders |
| 1992 | Toyota | MR2 | Turbo | N/A | Fr 1/92 - To 7/92; Centric Premium Brake Master Cylinders |
| 1992 | Toyota | MR2 | Base | N/A | Centric Premium Brake Master Cylinders |
| 1991 | Toyota | MR2 | Turbo | N/A | Fr 1/90 - To 12/91; Centric Premium Brake Master Cylinders |
| 1991 | Toyota | MR2 | Base | N/A | 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.