2020 PACCAR Other, Truck Tractor, Steering Gears, Fits to: Peterbilt 579, (Used) 2020 Peterbilt 579, STEERING GEAR BOX- Make: PACCAR Model: TRW Part Number: THP602279 Side: Driver Side 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 2020, VIN 1XPBDP9X1LD640414, Serial# Other 1XPBDP9X1LD640414