Ford has had some significant parts supplier issues this year. The news articles state that they had to completely shut down the F150 line, but I imagine there has been an effect to the super duties as well.
Current truck: 2002 PSD 4x4, CC, XLT, F350 dually, 4.10 gears. Air bags, 6.0 trans cooler, Fleetrite ELC, ISSPRO gauges (boost, EGT, trans, fuel pressure), PHP Hydra, full EBPV delete (pedestal & outlet), CNC Fab HP & HPX lines, Riff Raff FRX, Riff Raff IC boots, CCV mod w/catchcan, Reese Titan, AIS, ITP pre-pump filter kit, in-tank mods, Redhead steering box, Riff Raff billet compressor wheel, Ultra-Power bellows up-pipes, 6.7L starter.
Old truck: 2000 PSD 4x4, ext cab, XLT, F-350, auto, V-code springs, air bags, coolant filter, 203 thermostat, CCV mod, Fleetrite ELC, DB Alternator, DB high-torque starter, Tru-cool Max-cool trans cooler, B&M trans temp gauge, 47 gallon Titan tank, ITP pre-pump filter kit.