* Add 4 Part 6628a Black Technic, Pin with Friction Ridges Lengthwise and Tow Ball with Round Pin Hole
* Delete 4 Part 6628 Black Technic, Pin with Friction Ridges Lengthwise and Tow Ball (Undetermined Hole Type)
Comments from Submitter:
I own the set and kept it built since I bought it. Just recently disassembled it for storage and using BL inventory to ensure I have all parts.