OE Quality
60-Day Returns

Centric 130.45123 Brake Master Cylinder
Overview of Centric Premium Brake Master Cylinder 130.45123
The Centric Premium Brake Master Cylinder 130.45123 is engineered for reliable brake hydraulic performance on select Mazda models. Designed with precision, this brake master cylinder ensures consistent brake fluid pressure for safe and effective stopping power.
- Compatible with Mazda vehicles, specifically Mazda 2 models
- Constructed from durable aluminum for long-lasting use
- Features a plastic reservoir material with a remote reservoir style
- Includes two mounting holes for secure installation
- Master cylinder bore diameter of 0.813 inches (20.638 mm) with a straight bore type
- Primary and secondary outlet thread size M12-1.00 with inverted flare type
- Does not include mounting hardware, brake booster, reservoir, push rod, or bleeder hoses
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 precision engineering and durable materials, such as aluminum construction and carefully designed bore sizes, to provide consistent brake fluid control. The 130.45123 part is a representative component within this line, tailored for specific Mazda applications requiring reliable brake master cylinder performance.
Detailed Product Description
This Centric Premium Brake Master Cylinder 130.45123 is designed with a straight bore type and a bore diameter of 0.813 inches (20.638 mm), ensuring precise hydraulic pressure delivery. The aluminum master cylinder body offers corrosion resistance and strength, while the plastic reservoir material with a remote reservoir style supports efficient brake fluid management. The unit features two mounting holes for secure attachment and includes primary and secondary outlet ports with M12-1.00 inverted flare threads, facilitating proper brake line connections. Note that this part does not come with mounting hardware, brake booster, reservoir, push rod, or bleeder hoses, so these components must be sourced separately if needed.
Common Applications and Issues Addressed
- Replacement for worn or leaking brake master cylinders on Mazda 2 vehicles
- Restores proper brake fluid pressure and pedal feel
- Solves issues related to brake fluid leaks from the master cylinder
- Addresses inconsistent or spongy brake pedal response
- Helps maintain brake system integrity after component failure
Installation Notes and Tips
- Ensure compatibility with your specific Mazda 2 model before installation
- Brake fluid reservoir and mounting hardware are not included and must be installed separately
- Properly bleed the brake system after installation to remove air and ensure optimal performance
- Inspect brake booster and push rod components for wear during replacement
- Use correct torque specifications for mounting bolts to avoid damage
Quality Assurance and Warranty
Centric Premium Brake Master Cylinders are manufactured to meet stringent quality standards, using durable materials such as aluminum and plastic to ensure longevity and reliable performance. While specific warranty details for part number 130.45123 are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. It is recommended to verify warranty coverage with the product documentation or supplier.
| Brand | Centric |
|---|---|
| Part Number | 130.45123 |
| Position | Centric Premium Brake Master Cylinders |
| Bleeder Hoses Included | No |
| Bore Size | 0.813 |
| Bore Size | 20.638 |
| Bore Type | Straight |
| Boss, Nipple or Port: Front, Left: #A [cntrc] | M12-1.00 inv |
| Boss, Nipple or Port: Rear: #A [cntrc] | M12-1.00 inv |
| Brake Booster Included | No |
| Cylinder Bore Dia in | 0.8125 |
| Cylinder Bore Dia mm | 20.64 |
| Master Cylinder Bore Diameter | 0.813 |
| Master Cylinder Bore Diameter | 20.638 |
| Master Cylinder Cap Included | No |
| Master Cylinder Material | Aluminum |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Port Quantity | 2 |
| Primary Bore Diameter | 0.813 |
| Primary Bore Diameter | 20.638 |
| Primary Outlet Flare Type | Inverted |
| Primary Outlet Flare Type [cntrc] | Inverted |
| Primary Outlet Thread Diameter | 12.000 |
| Primary Outlet Thread Pitch | 1.00 |
| Primary Outlet Thread Size | M12-1.00 |
| Publication Bore [cntrc] | 13/16" |
| Push Rod Included | No |
| Push Rod Lgth / Depth | 1.63 |
| Push Rod: Length / Depth [cntrc] in | 1.63 |
| Reservoir Included | No |
| Reservoir Material | Plastic |
| Reservoir Style | Remote |
| Secondary Outlet Flare Type | Inverted |
| Secondary Outlet Flare Type [cntrc] | Inverted |
| Secondary Outlet Thread Diameter | 12.000 |
| Secondary Outlet Thread Pitch | 1.00 |
| Secondary Outlet Thread Size | M12-1.00 |
| Weight [cntrc] kgs | 0.52 |
| Weight [cntrc] lbs | 1.15 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Mazda | 2 | Automatic | N/A | Centric Premium Brake Master Cylinders |
| 2012 | Mazda | 2 | Automatic | N/A | Centric Premium Brake Master Cylinders |
| 2011 | Mazda | 2 | Automatic | 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.