2021 Peterbilt 348, Truck Delivery, DEF Tanks, Fits to: Peterbilt 348, (Used) 2021 Peterbilt 348, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: D, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Truck Year 2021, VIN 2NP3LJ9X3MM749810, Engine Make PACCAR 2NP3LJ9X3MM749810