52013874AB | Genuine Mopar® Power Brake Booster Assembly Inlet Catalyst Module Circulate Refrigerant Through the System

Circulate Refrigerant Through the System

Regular Cab Chassis 2WD

Display Freezes or Lags

Rough Idle / Unstable Idle

Sings of Bad Power Brake Booster Assembly 178-1030:

52013874AB | Genuine Mopar® Power Brake Booster Assembly Inlet Catalyst Module Circulate Refrigerant Through the SystemDescription: A Power Brake Booster Assembly 52013874AB (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