International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ACDelco Car & Truck Brake Lines for sale OE Specification Part ACDelco 176-1914 GM Original Equipment Inlet Power Brake Booster Line GM Vehicle Replacement Hose A brake booster line utilizes the vacuum produced by the vehicle's engine to supply energy to the power brake booster, which assists the pedal input of the driver, and is a GM-recommended replacement for your vehicle's original components Manufactured with GM Original Equipment specification for fit, form, and function GM Genuine Parts 176-1887 (23254779) Power Brake Booster Inlet Hose Assembly The ACDelco GM Original Equipment Power Brake Booster Line utilizes the vacuum produced by the vehicle’s engine to supply energy to the power brake booster, which assists the pedal input of the driver, and is a GM-recommended replacement for your vehicle's original components.