Aftermarket replacement part
Dual-Diaphragm Vacuum Brake Booster for Ford Mustang 1994-1995 3.8L or 5.0L, 1999-2004 3.8L Non-ABS, Without Master Cylinder
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.
- Part type
- Brakes
Product overview
A single-piece dual-diaphragm vacuum brake booster without a master cylinder for the 1994-1995/1999-2004 Ford Mustang. It uses engine vacuum to reduce the pedal effort needed for braking. A hard brake pedal or reduced braking assist can indicate a failing booster.
Vehicle Fitment
- Ford Mustang 1994-1995, V6 3.8L/V8 5.0L; 1999-2004, V6 3.8L, non-ABS, with vacuum booster
Replaces Part Numbers
54-73150, 5473150, F4ZZ2005A, F9ZZ2005AA
Specifications
- Diaphragm style: dual
- Diaphragm diameter: 8.73 in / 221.79 mm
- Master cylinder: not included
- Push rod: included
- Master cylinder stud thread: M8 x 1.25
- Material: steel
- Package quantity: 1
What's Included
- 1 x vacuum brake booster with push rod
Before You Order
Match the part number above with the one on your old brake booster, or send us your VIN and we will confirm fitment for you. The master cylinder is not included; professional installation is recommended.
Shipping & Returns
Ships within the United States. Orders are processed within 1 business day. 30-day returns with free return shipping and no restocking fee. Questions? Email info@getorvexa.com or text +1 (252) 705-1212.
Vehicle applications
Listed applicationsVehicles this part is listed for. Match your engine and original part number, or send us your VIN and we will confirm fitment for you.
| Make | Model | Years | Engine / notes |
|---|---|---|---|
| Ford | Mustang | 1994–1995 | V6 3.8L/V8 5.0L |
| Ford | Mustang | 1999–2004 | V6 3.8L, non-ABS, with vacuum booster |
Scroll to see all application details
Fitment verification is the buyer's responsibility. A matching year and model alone does not confirm compatibility.
Before installation
Before installation
Professional installation is recommended. Confirm the part, engine code and installation requirements before work begins.
Parts-only liability
Liability is limited to the price paid for the part. Labor, towing, rental vehicles and engine damage are excluded.
Free US shipping
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.