6 speed slave cylinder problems.
Truck is a 99 F350 with 6 speed. About 30k on a new clutch. A week ago I put in a new slave and master for the clutch. Worked great for about a week, maybe 100 miles. Today pedal got real hard and there is a noise when the clutch is pressed in when running. I pulled the slave and the two plastic retainers are broke, and I think they are supposed to stay in one piece. Truck also does not want to hardly turn over now and I have never had trouble like that before. Anyone hve any ideas? TIA