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MPA Electrical B1251 Power Brake Booster
| Brand | MPA Electrical B1251 |
|---|---|
| Brake Service Grade | Standard replacement |
| Booster Type | Vacuum |
| Brake Pedal Rod Extension Included | No |
| Master Cylinder Included | No |
| Gasket Or Seal Included | No |
| Housing Material | Metal |
| Diaphragm Diameter | 245.11 |
| Diaphragm Diameter | 9.65 |
| Mounting Bracket Included | No |
| Front Seal Included | No |
| Master Cylinder Stud Thread Size (mm) | 8 x 1.25 |
| Mounting Stud Quantity | 2 |
| Product Condition | Remanufactured |
| Product line | Reman Vac Pwr Brake Booster w/o Master Cyl |
| Fits | Ford · 4 vehicles |
Standard replacement. Remanufactured vacuum booster for straightforward brake system service.
Metal housing. Durable construction helps maintain reliable vacuum assist and pressure transfer.
100% tested. Each unit is end-of-line tested for consistent braking performance.
Cross-references 3F2Z2005AA for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Remanufactured Vacuum Brake Booster for Ford Freestar
Restore firm, consistent brake assist with this remanufactured vacuum power brake booster from MPA Electrical. Built for 2004-2005 Ford Freestar applications, Part Number B1251 is a standard replacement for drivers who need reliable pedal assist and vacuum sealing performance.
MPA Electrical’s Reman Vac Pwr Brake Booster w/o Master Cyl line focuses on remanufactured brake boosters that are tested for pressure transfer and pedal response. This B1251 unit is designed for vacuum-assisted braking systems and is supplied without the master cylinder.
Key Features
- Remanufactured vacuum power brake booster
- Standard replacement brake service grade
- Metal housing construction
- 245.11 mm diaphragm diameter
- 2 mounting studs with 8 x 1.25 mm master cylinder stud thread size
- Master cylinder not included
- Brake pedal rod extension not included
- Mounting bracket, gasket or seal, and front seal not included
- 100% end-of-line tested by MPA Electrical
Detailed Description
MPA Electrical B1251 is a remanufactured vacuum brake booster engineered for dependable brake assist in 2004-2005 Ford Freestar vehicles. It is built to deliver strong vacuum sealing and consistent pressure transfer, helping maintain normal pedal feel in a vacuum-assisted brake system. The metal housing and treated replacement components support long-term service in standard replacement applications. This part cross-references Ford 3F2Z2005AA for the same application.
What It Helps Fix
- Hard brake pedal feel
- Reduced brake assist from a failing vacuum booster
- Inconsistent pedal response during braking
- Vacuum leakage at the booster assembly
- Brake performance issues related to booster wear
Installation Notes and Tips
Fits 2004-2005 Ford Freestar, N/A. Verify vacuum hose condition, master cylinder condition, and pushrod alignment before installation. Because the master cylinder is not included, transfer or replace related brake components as needed during service. Confirm the 8 x 1.25 mm master cylinder stud thread size and mounting points match the original unit before final assembly.
Quality Assurance
MPA Electrical subjects each brake booster to 100% end-of-line testing using proprietary test equipment to verify performance before release. Part Number B1251 is a remanufactured brake booster built to meet standard replacement needs for Ford Freestar brake service.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2005 | Ford | Freestar | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2005 | Mercury | Monterey | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2004 | Ford | Freestar | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2004 | Mercury | Monterey | Reman Vac Pwr Brake Booster w/o Master Cyl |
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