This is a guide for how to identify your Harness model

Each harness has a small sticker attached to the plug that connects to the PRO400. This sticker helps you identify the harness you are holding.

On the sticker, you will find a part number made up of 10 digits followed by one letter.

To identify the harness:

1. Locate the part number on the sticker
2. Ignore the final letter
3. Match the remaining 10-digit number with the corresponding part number in the table
4. The matching row in the table shows which harness you have

Here you can find an overview of all our harnesses:

Updated on: 04/03/2026