The Kenworth Replacement Chrome Muffler Inlet Left is a practical and reliable solution for replacing your worn-out muffler inlet. With its 5" ID/OD and 90 and 20-degree bends, it offers a perfect fit for most Kenworth makes and models. This chrome muffler inlet is designed to replace Part # K180-14729CP (Left) and is sold individually. Its durable construction ensures long-lasting performance, while the chrome finish adds a touch of style. Upgrade your Kenworth's exhaust system with this high-quality replacement that guarantees improved functionality and a sleek appearance.