The Peterbilt 389 2010 And Newer 15 Inch Premium Front Air Cleaner Kit is a practical and reliable solution for your Peterbilt 389 truck. Made of stainless steel, this kit includes all the necessary hardware for easy installation. With a length of approximately 27.88 inches, it offers a premium rear air cleaner kit with 16 - 2 inch holes. Sold as a kit, it fits most Peterbilt 389s from 2010 and newer models. Enhance the performance and efficiency of your truck with this high-quality air cleaner kit.