Brand New Power Booster D3AZ2005C D6AZ2005A fits FORD LTD 1973-1978

Part Name : Booster, Vacuum Power Brake ; Master VAC Assembly
Part #. ：D3AZ2005C, D6AZ2005A

Conditions: Brand new, High Quality

This Part Fits: 

FORD COUNTRY SEDAN 1973-1974
FORD COUNTRY SQUIRE 1973-1974
FORD CUSTOM 1973-1977
FORD GALAXIE 1973-1974
FORD LTD 1973-1978
FORD RANCH WAGON 1973-1974
MERCURY COLONY PARK 1973-1974
MERCURY GRAND MARQUIS 1975-1978
MERCURY MARQUIS 1973-1978
MERCURY MONTEREY 1973-1974

Remarks: 
Custom design is available(based on drawings or sample).

 

What is Brake Booster and its function in vehicle ?   

 

The brake booster is designed to create a greater braking force from a minimum pedal effort, using a difference in atmospheric pressure and the engine’s manifold vacuum. It increases the pedal force 2 to 8 times depending on the size of the diaphragm. The brake booster is located between the brake pedal and the master cylinder.

When pressure is applied to the brake pedal, pressure is exerted on the booster air valve. With pressure created by the booster the master cylinder is applied. Should the booster malfunction, the normal mechanical braking force of the master cylinder is maintained.