Explore new and used PETERBILT 387 ECM for sale near you on MarketBook! Can't find the exact PETERBILT 387 Truck / Trailer Components you need? Post a free Want-To-Buy and get notified when it's available. Find PETERBILT 387 you need on MarketBook! Explore 1 new and used PETERBILT 387 ECM with prices currently ranging from R4 139 to R4 139.