All States Ag Parts Exhaust Manifold Elbow Sleeve International 1466 4186 4386 1066 1566 4366 4166 675317C2 Fits International Tractor(s) 1066, 1466, 1566, 4166, 4186, 4366, 4386 Replaces International OEM nos 675317C2 For a Used version of this sku use 401564 Turbo seal use 101565 All new, rebuilt and used tractor parts have a 1-year warranty