I need the adjusting pin (shown in picture) And the spring and plastic retaining clip (pencil pointing to missing retaining clip) in the second picture.
Casey from SWISCO responded:
April 18, 2019
Good morning, for your repair, you should be able to use our 21-035 float-a-way bottom pin with the 21-161 locking e-ring for the guide pin. Give everything a look to confirm.