Back on the blade for my d4. got the 4a and 4s manual but it does not have the right trunion. I did get a new cap from ebay, which turned out to not be new. It did take up some of the play. I also got bushings for the top of the cylinder pivot. Here is a picture of my trunion . Any help what to do Or what blade I have.
Forgot to add, trunion bracket and ball looks like one piece.