I removed the door actuator from the driver's door. When I touched the exterior handle, the part pictured fell in the door interior. I am hoping someone can send an explosion diagram of the door handle parts so I can tell where it goes. Thanks in advance for any help. Scott Image of part https://photos.app.goo.gl/ypCoTKRzxTMQ1jQd7
Maybe this will help someone else. The loose piece that fell into the bottom of the door when changing the Front Door Latch - Left 51217202143 is held to Carrier, outside door handle, left Part 51227199835 by the bolt holding in the cylinder lock. An annotated picture of the right side Carrier is here : https://photos.app.goo.gl/Rf955QoS5t7cmmfq5