What is the name of this particular ball-cup, or piece combination that forms the thigh component circled below?

I have been unable to identify the gray cup piece when comparing it to other parts in the LEGO Digital Designer. I have ruled out this as a third party part, as the original MOC shown here was created in the LDD as well.

Joint configuration

  • The reason these parts were not showing up in LDD is because they are included in the LDD Extended theme. To activate, navigate to (View> New Themes > LDD Extended) in Lego Digital Designer.
    – Courtny
    Oct 7, 2015 at 18:08

1 Answer 1


The top piece shown here is the LEGO Ball Joint with Ball Socket (74261 / 98613) connected to a LEGO Brick 2 x 2 with Ball Socket and Axlehole (Wide Socket) (92013).

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