2019 Peterbilt 579, Truck Tractor, Cab Mounts, Fits to: Peterbilt 579, (Used) 2019 Peterbilt 579, CAB SUPPORT- Part Number: A85-6136, Side: Passenger Side, Material: Aluminum, Reference images for condition. 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 2019, VIN 1XPBA77X1KD631058, Part# A85-6136 1XPBA77X1KD631058