20905424 | Genuine GM® ABS Pressure Modulator Unit Air Brake Chamber Bracket Proper airflow control results in:

Proper airflow control results in:

Reduced Engine Power or Limp Mode

Indicates the compressor isn’t pumping enough air

Description:The ABS Anti-lock Brake Actuator Pump 15904563 is a key component of a vehicle’s Anti-lock Braking System (ABS)

Upon inspection

20905424 | Genuine GM® ABS Pressure Modulator Unit Air Brake Chamber Bracket Proper airflow control results in:Description: An ABS Pressure Modulator Unit 20905424 is a key component of a vehicles Anti lock Braking System (ABS). Its job is to control the brake pressure going to each wheel during braking to prevent wheel lock up. Part Number: 20905424 Condition: New Manufacture Brand: GM Fits 20905424 For Year Make Model Body & Trim Engine & Transmission 2017 Chevrolet Express 2500 Base, LS, LT 2. 8L L4 Diesel, 4. 8L V8 Flex, 6. 0L V8 Flex, 6. 0L V8 Gas 2017