Hydraulic Brake Booster 178-0683 for Chevrolet Avalanche 2500 2003-2006

Part Number: 178-0683

Applications:

Chevrolet Avalanche 1500 2003
Chevrolet Avalanche 2500 2003-2006
Chevrolet Silverado 1500 2003-2006
Chevrolet Silverado 1500 Classic 4.3L V6 2007
Chevrolet Silverado 2500 2003-2006
Chevrolet Silverado 2500 Classic 2007
Chevrolet Silverado 3500 2003-2006
Chevrolet Silverado 3500 Classic 2007
Chevrolet Suburban 2500 2003-2006
GMC Sierra 1500 2003-2006
GMC Sierra 1500 Classic 2007
GMC Sierra 2500 2003-2006
GMC Sierra 2500 Classic 2007
GMC Sierra 3500 2003-2006
GMC Sierra 3500 Classic 2007
GMC Yukon XL 2500 2003-2006

What is a vacuum brake booster?

A vacuum brake booster is a dynamic braking system that uses engine vacuum to assist in applying force to the brake pedal. It is designed to make it easier for the driver to depress the brake pedal and achieve effective braking. Vacuum brake boosters use the vacuum created in the intake manifold of the engine to work. When the driver depresses the brake pedal, the valve opens, allowing vacuum from the engine to enter the brake booster. The resulting vacuum pressure helps increase the force applied by the driver, making the braking process easier and more efficient. Overall, the vacuum brake booster is an important part of the modern braking system, which greatly improves the braking performance and enhances the safety and control of the vehicle.

See the following the whole brake system work circuit, it will give a general idea about booster.

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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.