2013 Western Star 4900FA, Truck Tractor, Radios, Fits to: Western Star 4900 FA, (USED) 2013 Western Star 4900 FA. AM/FM Radio Part #: KY20170400115 PIN-8/4 Additional audio hookups. Features-6 preset, SD port, USB, Bluetooth. For more information about this item, give us a call. We ship worldwide., Truck Year 2013, VIN 5KJJAEDVXDPBX4973, Part# KY20170400115 5KJJAEDVXDPBX4973