The Peterbilt 379 Pivot Bolt Kit is a practical and reliable replacement for the OEM 23-15273. This kit includes bushings and is designed to fit most Peterbilt 379 makes and models. With its ability to replace the OE part number, it ensures a seamless and efficient installation process. This pivot bolt kit offers the benefit of improved stability and functionality, making it an essential component for maintaining the performance of your Peterbilt 379.