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Brand New Power Booster 4485125 AA15474206 2515228 R2515228 fits DODGE W100 PICKUP 1989Part Name : Booster, Vacuum Power Brake ; Master VAC Assembly
Part #. : 4485125, AA15474206, 2515228, R2515228
Conditions: Brand new, High Quality
This Part Fits:
DODGE D100 PICKUP 1989
DODGE D150 PICKUP 1989-1993
DODGE RAMCHARGER 1989-1993
DODGE W100 PICKUP 1989
DODGE W150 PICKUP 1989-1993Remarks:
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.