Peterbilt 379 owners from 2000-2007, if your hood is sitting uneven or making noise, these hood bumper bushings are probably what you need. Made from quality polyurethane rubber that stands up to chemicals, oils, and gas without breaking down like cheaper materials. The smooth, glossy surface and precise workmanship mean they fit exactly like the original parts. Replaces part number 13-04711, so if that's what you're looking for, these should be direct replacements. Installation is straightforward - just remove your old, worn-out bushings and press these new ones into place. The polyurethane material is more durable than standard rubber, so they won't crack or age as quickly from weather exposure and vibration. Helps keep your hood properly aligned and prevents damage from metal-on-metal contact. Fits most Peterbilt trucks beyond just the 379 models too. Before ordering, definitely double-check your part numbers to make sure these are the right ones for your specific truck. If your hood isn't sitting right or you can see your current bushings are cracked and compressed, these will get your Peterbilt looking and functioning properly again.