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MPA ElectricalPart #: B1148
MPA Electrical B1148 Power Brake Booster
⚙️ 25 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$180.17Free 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: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, 98, Bonneville, Caprice, Catalina, Century, Cutlass, Cutlass Calais, Cutlass Salon, Cutlass Supreme, Delta 88, DeVille, El Camino, Fleetwood, Grand Am, Grand LeMans, Grand Prix, Impala, Laurentian, LeMans, LeSabre, Malibu, Monte Carlo, Parisienne, Regal, and Riviera
🔄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 B1148 Power Brake Booster
| Brand | MPA Electrical |
| Part Number | B1148 |
| 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 |
| Diaphragm Diameter | 235.71 |
| Diaphragm Diameter | 9.28 |
| 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 25 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1978 | Buick | Century | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Buick | Regal | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Chevrolet | El Camino | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Chevrolet | Malibu | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Chevrolet | Monte Carlo | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Oldsmobile | Cutlass | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Oldsmobile | Cutlass Calais | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Oldsmobile | Cutlass Salon | 5.0L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1978 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||
| 1978 | Pontiac | Grand Am | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Pontiac | Grand LeMans | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Pontiac | Grand Prix | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1978 | Pontiac | LeMans | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1977 | Buick | LeSabre | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1977 | Buick | Riviera | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1977 | Cadillac | DeVille | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1977 | Cadillac | Fleetwood | Formal | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |||
| 1977 | Chevrolet | Caprice | Sedan | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |||
| 1977 | Chevrolet | Impala | Sedan | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |||
| 1977 | Oldsmobile | 98 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1977 | Oldsmobile | Delta 88 | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1977 | Pontiac | Bonneville | Sedan | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |||
| 1977 | Pontiac | Catalina | Sedan | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | |||
| 1977 | Pontiac | Laurentian | N/A | Reman Vac Pwr Brake Booster w/o Master Cyl | ||||
| 1977 | Pontiac | Parisienne | Sedan | 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:
18015932
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.