90 degree exhaust elbow adaptor – 3" inlet x 3-1/2" or 4" outlet.
Includes adaptor, 6" of 3" hose, and clamps.
For use with either 3-1/2” or 4" I.D. ship's exhaust hose.
Use where a bend or turn is needed in the routing of the engine exhaust, and the vessel's exhaust hose is a different size than the manifold/riser outflow.