I am installing the manual reverse kit on my second 2016 Sea Doo Spark and made a huge mistake. As I was cleaning up for the night I threw away a box with a part in it. The manual says the part is not sold separately. I have included a picture of the part from the install manual. It the reverse cable clamp and I need one complete setup to finish my install. Hopefully someone can help. These are my first Sea Doo’s. It’s part number P13.