Selling our used Sullivan. The deutz engine went down and nobody could figure out why. The air end is in perfect working shape and it has quite a few new parts and sensors on it that were replaced trying to find the cause of engine failure. I believe it was diagnosed incorrectly and the underlying root problem were the piston seals. The compressor would be a great parts compressor or a rebuild. The compressor was mounted on a flat bed and there is no axle or wheels for it.