Introduction The Caterpillar 3406 Exhaust Manifold 7W-1275, 7W-1276, 4N-0691 is designed to deliver optimal performance for Caterpillar 3406 engines. This high-quality manifold is crafted to ensure efficient exhaust flow, enhancing engine performance while prolonging engine life. For further details or to purchase this manifold, visit our product page. Product Page Get more information, including technical […]