Skyhookdutch
Active Member
Ok so I just rebuilt the upper end of my 3204 and had to replace the large cast exhaust piece that attaches to the turbo(hot side) and to the flex pipe that goes into the muffler. There is a brushing of sort that fits into the turbo and into this cast exhaust piece. What are the rings called on that bushing? Any parts numbers for them. They seem to be some sort of seal. I had to replace the turbo as well as the housing crumbled when I removed the cast exhaust piece. This is a 1986 cat 953 20z00602