F 350 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Number 4A Crossmember - Excursion
The frame is made up of steel channel two-piece rails and riveted crossmembers, except for the transmission support crossmember which is bolted. The
vehicle body sits on rubber body supports. There are lower and upper body supports to keep the vehicle body from sitting directly on the frame.
