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MPA Electrical NM51829 Brake Master Cylinder
| Brand | MPA Electrical NM51829 |
|---|---|
| Reservoir Material | Plastic |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 0.813 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Cast iron |
| Push Rod Included | No |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hole Diameter | 0.345 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
| Product line | New with front disc brakes |
| Fits | Toyota · 4 vehicles |
OE-style replacement. Standard replacement brake master cylinder for hydraulic brake service.
Cast iron body. Durable construction with a plastic reservoir and included cap.
OE-tested design. Built from OE samples and checked to strict specifications.
Cross-references 4720112170, 4720112171 and 4720112172 for the same application. See all 6.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Brake Master Cylinder Overview
The MPA Electrical NM51829 brake master cylinder is a standard replacement unit built to restore braking performance and consistent hydraulic response. It is engineered for vehicles with front disc brakes and is a direct service part for select Toyota Corolla applications.
Key Features
- Standard replacement brake master cylinder for hydraulic brake service
- Cast iron body with a plastic reservoir
- 0.813 bore diameter for OE-style brake system operation
- Reservoir, cap, and gasket or seal included
- Uses DOT 3 brake fluid
- New condition part number NM51829
Detailed Description
MPA Electrical NM51829 is a brake master cylinder engineered to match OE specifications using the brand’s sample library and testing protocols. The cast iron construction, 2 mounting holes, and 0.345 mounting hole diameter support a precise replacement fit, while the included reservoir and cap simplify brake hydraulic service. This part is listed for 1976-1979 Toyota Corolla models with front disc brakes, making it a focused solution for restoring pedal feel and brake pressure in the Toyota Corolla platform. The NM51829 part number is also useful when cross-checking service records or ordering the correct replacement again.
What It Is Used For
- Restoring brake pedal firmness
- Addressing internal hydraulic leakage
- Replacing a worn or corroded master cylinder
- Recovering consistent brake pressure delivery
- Servicing brake systems that require DOT 3 fluid
Installation Notes and Tips
Fits 1976-1979 Toyota Corolla, N/A. Verify brake system configuration before installation and confirm the bore size, mounting hole layout, and fluid specification match the original unit. Bleed the brake system thoroughly after installation and inspect all hydraulic connections for leaks. Mounting hardware is not included.
Quality Assurance
MPA Electrical tests each unit against OE specifications using proprietary processes and strict protocols to help ensure consistent braking performance out of the box. This part cross-references Toyota numbers 4720112170 and 4720112171 for the same application.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 1979 | Toyota | Corolla | 1.6L | L4 | New with front disc brakes |
| 1978 | Toyota | Corolla | 1.6L | L4 | New with front disc brakes |
| 1977 | Toyota | Corolla | 1.6L | L4 | New with front disc brakes |
| 1976 | Toyota | Corolla | 1.6L | L4 | New with front disc brakes |
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