Caterpillar CAT 8T-3098 3208 Rear Crankshaft Seal Installation Tool. 3208 rear crankshaft seal tools for the double lip design seal. Item is missing the socket head bolts, which attach it to the crankshaft. They are readily available through Cat or at most gio hardware stores. This is a used item from dealer surplus. Item has many hammer marks on the cover plate, see pictures, other wise is in very good condition. What you see is what you get. Check out my other Cat and Cummins specialty tools. I have many items to list. If you are looking for something specific, please feel free to ask.