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MPA Electrical B1064 Power Brake Booster
| Brand | MPA Electrical B1064 |
|---|---|
| Brake Service Grade | Standard replacement |
| Booster Type | Vacuum |
| Brake Pedal Rod Extension Included | No |
| Diaphragm Type | Single |
| Master Cylinder Included | No |
| Gasket Or Seal Included | No |
| Housing Material | Metal |
| Diaphragm Diameter | 221.49 |
| Diaphragm Diameter | 8.72 |
| Mounting Bracket Included | No |
| Front Seal Included | No |
| Master Cylinder Stud Thread Size (mm) | 3/8-16 |
| Mounting Stud Quantity | 2 |
| Product Condition | Remanufactured |
| Product line | Reman Vac Pwr Brake Booster w/o Master Cyl |
| Fits | Jeep · 5 vehicles |
Remanufactured replacement. Standard replacement booster for restoring braking assist.
Vacuum booster design. Delivers strong assist with minimal pedal effort.
Metal housing. Built with specially treated components for reliable pressure transfer.
Cross-references 4637862 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Reman Vacuum Brake Booster for Jeep Wrangler
MPA Electrical B1064 is a remanufactured vacuum power brake booster for 1991-1995 Jeep Wrangler applications. It is built for standard replacement service and is designed to restore braking assist with lower pedal effort.
This MPA Electrical brake booster uses a single-diaphragm vacuum design with a metal housing and a 221.49 mm (8.72 in.) diaphragm diameter. The unit is supplied without a master cylinder, brake pedal rod extension, gasket or seal, front seal, or mounting bracket.
Key Features
- Part number B1064
- Remanufactured vacuum power brake booster
- Standard replacement brake service grade
- Single-diaphragm construction
- Metal housing for brake system service
- Master cylinder not included
- 2 mounting studs with 3/8-16 master cylinder stud thread size
- 100% end-of-line tested by MPA Electrical
Product Details
MPA Electrical’s reman vac pwr brake booster w/o master cyl line focuses on replacement brake components that are tested for vacuum seal integrity and pressure transfer. B1064 is engineered to deliver consistent brake assist for Jeep Wrangler drivers who need a direct-fit vacuum booster replacement for 1991-1995 models. This part cross-references 4637862 for the same application.
Common Problems This Part Can Address
- Hard brake pedal feel
- Reduced brake assist from a failing vacuum booster
- Loss of vacuum seal in the brake booster assembly
- Inconsistent pedal response during braking
- Brake system performance issues on 1991-1995 Jeep Wrangler models
Installation Notes
Fits 1991-1995 Jeep Wrangler, N/A. Verify master cylinder compatibility before installation because the master cylinder is not included. Confirm the 3/8-16 stud thread size and the 2-stud mounting layout against the original brake booster before service. Reuse or replace related seals and hardware as required by the vehicle application.
Quality Assurance
Each MPA Electrical B1064 brake booster is subjected to 100% end-of-line testing using proprietary test equipment to verify performance, vacuum sealing, and pressure transfer before release.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Jeep | Wrangler | 2.5L | L4 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1994 | Jeep | Wrangler | — | — | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1993 | Jeep | Wrangler | — | — | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1992 | Jeep | Wrangler | — | — | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1991 | Jeep | Wrangler | — | — | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
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