attachedparts

noun
UK /əˈtætʃt pɑːts/
US /əˈtætʃt pɑːrts/

These are the pieces that are joined onto something bigger.

The robot's arms and wheels are attachedparts that can be removed.


OTHER MEANINGS

2. Extra pieces that come with a machine and connect to it.

The bike came with attachedparts like a bell and a basket.

3. Things that are fastened or stuck onto another object.

The kite's tail and string are attachedparts.

4. Sections that are joined to a main document or file.

The email had attachedparts, including a picture and a list.