On the PathFinder tab in an assembly, highlight the part you want to select by positioning the cursor over its name in PathFinder.
Click the part.
Do one of the following:
Click in free space.
Select another part.
Tip:
To select a list of parts, click the first part in the list, then hold down the Shift key and select the last part in the list.
To select more than one non-sequential part, hold down the Ctrl key, and then click the parts you want.