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MPA Electrical B3326 Power Brake Booster
| Brand | MPA Electrical B3326 |
|---|---|
| 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 |
| Mounting Bracket Included | No |
| Front Seal Included | No |
| Master Cylinder Stud Thread Size (mm) | 8x1.25 |
| Mounting Stud Quantity | 2 |
| Product Condition | Remanufactured |
| Product line | Reman Vac Pwr Brake Booster w/o Master Cyl |
| Fits | Mazda · 5 vehicles |
Remanufactured replacement. Standard replacement booster built for brake service applications.
Vacuum assist design. Delivers braking assist with reduced pedal effort.
End-of-line tested. Each unit is checked with proprietary testing equipment.
Cross-references N06943800 and NA6943800 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Vacuum Brake Booster Overview
MPA Electrical B3326 is a remanufactured vacuum power brake booster for brake service applications that require strong assist and consistent pedal response. It is built for the Mazda Miata and supplied without a master cylinder, matching the product line description and fitment details.
Key Features
- Remanufactured standard replacement brake booster
- Vacuum booster design for assisted braking
- Metal housing construction
- 8x1.25 master cylinder stud thread size
- Two mounting studs for secure installation
- Part number B3326 for ordering and verification
Detailed Description
MPA Electrical B3326 is engineered to deliver braking assist with reduced pedal effort through a vacuum booster design. New replacement and specially treated components are used to support vacuum sealing and pressure transfer, while end-of-line testing is performed on every unit to verify function before release. This remanufactured booster is a direct service part for 2001-2005 Mazda Miata applications and is listed without a master cylinder, gasket, seal, or mounting bracket.
This part cross-references Monroe Shocks & Struts (e.g., N06943800, NA6943800) for the same application.
What It Is Used For
- Restoring brake assist when pedal effort has increased
- Replacing a leaking or weak vacuum brake booster
- Addressing poor pressure transfer in the brake system
- Correcting vacuum seal loss that affects braking response
Installation Notes and Tips
Verify master cylinder stud thread size, mounting stud layout, and pedal rod configuration before installation. This booster is supplied without a master cylinder, so transfer and inspect related brake components as needed during service. Confirm the application against the vehicle’s brake system layout before final assembly.
Quality Assurance
MPA Electrical subjects each unit to 100% end-of-line testing using proprietary equipment to confirm performance before shipment. The B3326 remanufactured booster is built to standard replacement specifications for consistent service fitment.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2005 | Mazda | Miata | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2004 | Mazda | Miata | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2003 | Mazda | Miata | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2002 | Mazda | Miata | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2001 | Mazda | Miata | Reman Vac Pwr Brake Booster w/o Master Cyl |
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