The Peterbilt 379 Square Pivot Assembly Bushings are a direct replacement for OEM part number 13-04164 and fit most Peterbilt 379 and 378 hoods. Sold individually, these square pivot assembly bushings are practical and easy to install. They provide a reliable solution for maintaining the functionality of your Peterbilt truck's hood. With their high-quality construction, these bushings offer long-lasting durability and are an essential component for any Peterbilt truck owner.