52013874AD | Genuine Mopar® Power Brake Booster Assembly EGR Bracket Freightliner XC Straight Rail (2011-2017)

Freightliner XC Straight Rail (2011-2017)

Cause: Worn seals

Purpose of using S29-1071 REV:

Purpose of using X2772817NAV:

Because it increases force going to the master cylinder

52013874AD | Genuine Mopar® Power Brake Booster Assembly EGR Bracket Freightliner XC Straight Rail (2011-2017)Description: A Power Brake Booster Assembly 52013874AD (often just called a brake booster) is a key component in a vehicles braking system that helps reduce the amount of physical effort needed to press the brake pedal and stop the vehicle. The brake booster uses vacuum pressure (or sometimes hydraulic or electric pressure) to amplify the force you apply to the brake pedal. Without it, youd have to press the pedal much harder to slow or stop the