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Brand New Power Booster 18008736 18013155 18015936 fits BUICK/CADILLACPart Name : Booster, Vacuum Power Brake ; Master VAC Assembly
Part #. :18008736, 18013155, 18015936}
Conditions: Brand new, High Quality
This Part Fits:
BUICK ELECTRA 1985-1988
BUICK LESABRE 1986-1988
CADILLAC DEVILLE 1985-1988
CADILLAC FLEETWOOD 1985-1988
OLDSMOBILE 98 1985-1988
OLDSMOBILE DELTA 88 1986-1988
PONTIAC BONNEVILLE 1987-1988Remarks:
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.