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MPA ElectricalPart #: B1125
MPA Electrical B1125 Power Brake Booster
⚙️ 9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$392.39Free 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: Chevrolet, Corvette
🔄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 B1125 Power Brake Booster
| Brand | MPA Electrical |
| Part Number | B1125 |
| 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 | 222.5 |
| Diaphragm Diameter | 8.76 |
| 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 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1976 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1975 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1974 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1973 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1972 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1971 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1970 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1969 | Chevrolet | Corvette | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl |
| 1968 | Chevrolet | Corvette | 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:
338906
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.