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MPA Electrical B1023 Power Brake Booster
Overview of MPA Electrical Reman Vacuum Power Brake Booster
The MPA Electrical Reman Vac Pwr Brake Booster w/o Master Cyl (Part Number B1023) is a remanufactured vacuum power brake booster designed for select Ford and Mercury vehicles. This standard replacement booster enhances braking performance by providing reliable vacuum assistance without including the master cylinder.
- Remanufactured vacuum power brake booster
- Dual diaphragm design with 7.48 inch (189.99 mm) diameter
- Metal housing for durability
- Compatible with Ford and Mercury models including Mustang, Cougar, Thunderbird, and more
- Includes two mounting studs with 3/8-16 thread size
- Standard brake service grade replacement
Product Line Details: Reman Vac Pwr Brake Booster w/o Master Cyl
The Reman Vac Pwr Brake Booster w/o Master Cyl product line from MPA Electrical focuses on remanufactured vacuum brake boosters that do not include the master cylinder. This line provides a cost-effective solution for restoring brake assist functionality in vehicles where the master cylinder remains in good condition or is replaced separately. The B1023 part is a typical example, offering a dual diaphragm vacuum booster designed to meet standard brake service requirements.
Detailed Product Description
This power brake booster features a dual diaphragm with a diameter of approximately 7.48 inches (189.99 mm), housed in a durable metal casing. It operates using vacuum assistance to reduce pedal effort and improve braking response. The booster is designed without a master cylinder or gasket/seal included, allowing for compatibility with existing master cylinders. It mounts securely with two studs sized 3/8-16, ensuring proper fitment and stability. This remanufactured unit is intended as a standard replacement part for vehicles requiring reliable brake booster performance.
Compatible Vehicles and Common Applications
- Ford Mustang (various years)
- Mercury Cougar
- Ford Thunderbird
- Ford Capri
- Mercury Zephyr
- Ford Fairmont, LTD, Marquis
This booster addresses issues such as hard brake pedal feel, reduced brake assist, and vacuum leaks affecting braking efficiency.
Installation Notes and Tips
- Ensure the existing master cylinder is compatible and in good condition before installation
- Verify mounting stud alignment and thread size (3/8-16) for proper fit
- Check vacuum lines for leaks or damage during installation
- Bleed the brake system after installation to remove air
- Do not expect mounting brackets, gaskets, or seals to be included with this part
Quality Assurance and Warranty
This MPA Electrical power brake booster is remanufactured to meet standard brake service grade specifications. It undergoes thorough inspection and testing to ensure reliable vacuum assist performance. Warranty details should be confirmed with the distributor or installer, as they may vary depending on purchase source.
| Brand | MPA Electrical |
| Part Number | B1023 |
| Position | Reman Vac Pwr Brake Booster w/o Master Cyl |
| Brake Service Grade | Standard replacement |
| Booster Type | Vacuum |
| Brake Pedal Rod Extension Included | No |
| Diaphragm Type | Dual |
| Master Cylinder Included | No |
| Gasket Or Seal Included | No |
| Housing Material | Metal |
| Diaphragm Diameter | 189.99 |
| Diaphragm Diameter | 7.48 |
| Mounting Bracket Included | No |
| Front Seal Included | No |
| Master Cylinder Stud Thread Size (mm) | 3/8-16 |
| Mounting Stud Quantity | 2 |
| Product Condition | Remanufactured |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1993 | Ford | Mustang | LX | Sedan | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1992 | Ford | Mustang | Sedan | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |
| 1991 | Ford | Mustang | Sedan | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |
| 1990 | Ford | Mustang | Sedan | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1986 | Ford | LTD | 3.8L | V6 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1986 | Ford | Mustang | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1986 | Mercury | Capri | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1986 | Mercury | Marquis | 3.8L | V6 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1985 | Ford | LTD | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1985 | Ford | Mustang | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1985 | Mercury | Capri | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1985 | Mercury | Marquis | 3.8L | V6 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1984 | Ford | LTD | Brougham | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |
| 1984 | Ford | Mustang | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1984 | Mercury | Capri | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1984 | Mercury | Marquis | 3.8L | V6 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1983 | Ford | Fairmont | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1983 | Ford | LTD | 3.8L | V6 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1983 | Mercury | Marquis | 3.8L | V6 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1983 | Mercury | Zephyr | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1982 | Ford | Fairmont | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1982 | Ford | Thunderbird | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1982 | Mercury | Cougar | 4.2L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1982 | Mercury | Zephyr | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1981 | Ford | Fairmont | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1981 | Ford | Thunderbird | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1981 | Mercury | Cougar | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1981 | Mercury | Zephyr | 4.2L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1980 | Ford | Thunderbird | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1980 | Mercury | Cougar | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
* 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.