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Brand New Power Booster 18010034 18014931 fits GMC JIMMY 1992-1993Part Name : Booster, Vacuum Power Brake ; Master VAC Assembly
Part #. :18010034, 18014931
Conditions: Brand new, High Quality
This Part Fits:
CHEVROLET S10 BLAZER 1983-1993
CHEVROLET S10 PICKUP 1983-1993
GMC JIMMY 1992-1993
GMC S15 JIMMY 1983-1991
GMC S15 PICKUP 1983-1990
GMC SONOMA 1991-1993
GMC SYCLONE 1991
GMC TYPHOON 1992-1993Remarks:
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.