Vaccuum brake booster 34331157416 for BMW 318I 1984-1992

Part Number: 03.7760-0902.4, 34331150231, 34331154024 34331157416, 34331157908, 
53-2601

Applications:

BMW 318I 1984-1992
BMW 318IS 1991
BMW 325 1986-1988
BMW 325E 1984-1987
BMW 325ES 1986-1987
BMW 325I 1987-1993
BMW 325IS 1987-1991
BMW 528E 1982-1988

What is a vacuum brake booster?

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 4 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.

Advantages on FIVER’s Vacuum Brake Booster：

◆ We have more than 8000SKUs on Vacuum Brake Booster, they covered 85% of car models all over the world, and keep developing for the new coming models.

◆ Strong technical support, and customized design, drawing/sample based developing is available.

◆ High quality with long time warranty.

◆ We research more deeper: Some original design weaknesses are corrected to make a longer lasting part.