The Peterbilt 357, 367, 377, and 379 Lower Pivot Bushing is a practical and reliable solution for your truck's needs. With its black housing color, this direct replacement for OEM part numbers 23-15273 and 13-04726 fits most Peterbilt 357, 367, 377, and 379 models. Sold individually, this lower pivot bushing offers a seamless fit and ensures smooth operation. Its high-quality construction guarantees durability and long-lasting performance. Upgrade your truck's pivot system with this reliable and efficient product.