Brand New Power Booster 3880161 3880277 4294189 4364773 4509330 fits DODGE ARIES 1981-1989

Part Name : Booster, Vacuum Power Brake ; Master VAC Assembly
Part #. ： 3880161, 3880277, 4294189, 4294289, 4364773, 4509330

Conditions: Brand new, High Quality

This Part Fits: 

CHRYSLER E CLASS 1983-1984
CHRYSLER EXECUTIVE SEDAN 1983-1984
CHRYSLER LASER 1984-1986
CHRYSLER LEBARON 1982-1991
CHRYSLER NEW YORKER 1983-1984
CHRYSLER TOWN & COUNTRY 1982-1988
DODGE 400 1982-1983
DODGE 600 1983-1985
DODGE ARIES 1981-1989
DODGE DAYTONA 1984-1988
DODGE LANCER 1985-1989
DODGE SHADOW 1987-1994
DODGE SPIRIT 1990-1991
PLYMOUTH ACCLAIM 1990-1991
PLYMOUTH RELIANT 1981-1989
PLYMOUTH SUNDANCE 1987-1994

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.