Okay - got a couple pics - hope these help.
This is the part you showed the pic of - B - Furling Drum Assy with the pin C - Luff Support Pin that goes in the hole you can see at the top.
The two anchor pins that hold the shackles (D - Anchor Pins, Shackle) I tried to loosen, but they seem to be in there pretty tough - can't tell from your pic if you have them or if they need to be replaced.
(Note: the little wire on the shackle is to lock the turnbuckle in place so it doesn't spin and loosen during use/furling - I took it off because I was disassembling the furler assembly and just stuck it on there so I wouldn't lose it)
Up inside your Furling Drum Assembly, you should see what looks like a light-colored plastic insert, essentially the bearing surface that the furler spins on...it rests on the Thrust Washer on that surface.
Next picture is of F - Stainless Steel Cup, with E - Main Bearing HDPE plastic (standard) and M - Thrust Washer (316 stainless steel - mine is stamped). You can also see the turnbuckle. The lower part of the turnbuckle passes through the hole in the Main Bearing. The stack-up is the Furling Drum assembly, sitting on the Thrust Washer, sitting on the Main Bearing.
This pic is the bottom of the Stainless Steel Cup, showing G - Antirotation Strap on the outside and the fork for the clevis pin used to hold the forestay/furler to the bow chainplate. The screws are screwed right into the plastic Main Bearing. Sorry that the pic is a little fuzzy.
