One problem related to frame and members has been reported for the 2004 International 9900. The most recently reported issues are listed below.
2004 International 9900 ix. Consumer states several problems with the vehicle the consumer stated the frame was bent on the right side, the cab and sleeper was sitting sideways on the frame, the frame on the front right side was pulled back to the left. The motor was sitting sideways in the frame and the drive shaft was cut and welded to line up with the motor and transmission. The floor was cut and seamed back beside the driver's seat and pulled to the right.