2018 Peterbilt 579, Truck Tractor, Front Leaf & Springs, Fits to: Peterbilt 579, (Used) 2018 Peterbilt 579, FRONT LEAF SPRINGS- Side: Passenger Right Side, Material: Steel, Leaf Quantity: 2, Dimensions: L=60", W=4", 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 2018, VIN 1XPBDP9X4JD486326, 1XPBDP9X4JD486326