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MPA ElectricalPart #: B3394
MPA Electrical B3394 Power Brake Booster
⚙️ 11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$241.92Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Reman Vac Pwr Brake Booster w/o Master Cyl
🚗Fitment: Volvo, 850, C70, S70, and V70
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Power Brake Booster options
MPA Electrical B3394 Power Brake Booster
| Brand | MPA Electrical |
| Part Number | B3394 |
| Position | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 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 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Volvo | C70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2000 | Volvo | S70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 2000 | Volvo | V70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1999 | Volvo | C70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1999 | Volvo | S70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1999 | Volvo | V70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1998 | Volvo | C70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1998 | Volvo | S70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1998 | Volvo | V70 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1997 | Volvo | 850 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1996 | Volvo | 850 | 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:
943803694380367
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.