The Replacement Elbow is a practical and versatile product designed for Kenworth W900A 1982 & older makes and models. Available for both left and right sides, this elbow is offered in aluminized or chrome plated finish, providing options to suit individual preferences. With a diameter of 5" or 6" to 5", it fits most applications seamlessly. Sold individually, this replacement elbow is a reliable solution for those seeking to replace their worn-out or damaged OEM part. Its compatibility with OEM Part Number K180-10742 ensures a hassle-free installation process.