Yes mine is like the type ar . Some what like it. 3 pieces yes. The large rim the smaller rim lip and the square rod . Now the second piece I describe the middle sized rim lip . This piece is not shaped as in the sketch. It is shaped like the bottom right of the type r. Like a round bulb. Also the photo I believe is the type ar. My rim is an 8 bolt with a center hole and 8 roughly 3” holes around the outer edge. I will try adding a photo
