This driveshaft alignment kit (BDS123402) is a must - have for Ford trucks. It fits 2020 - 2022 Ford F250/F350 Super Duty with 6.7L Powerstroke and 1999 - 2017 Ford F250/F350 Super Duty. The shims in this kit are designed to enhance the rear driveline angle on trucks with a 2 - piece rear driveshaft, effectively eliminating potential driveline vibrations. Note that it's not needed for trucks equipped with a 1 - piece rear driveshaft.

Using this driveshaft alignment kit is quite straightforward. First, make sure your truck is one of the compatible models mentioned (2020 - 2022 Ford F250/F350 Super Duty with 6.7L Powerstroke or 1999 - 2017 Ford F250/F350 Super Duty) and has a 2 - piece rear driveshaft. If your truck has a 1 - piece rear driveshaft, don't use this kit. When installing, follow the general installation steps for similar parts on your vehicle. After installation, check for proper alignment. For maintenance, keep the kit clean and regularly inspect for any signs of wear or damage. If you notice any issues, replace the shims as soon as possible to ensure continued smooth operation of your truck's driveline.