Description Vertical muffler for gas tractors. Fits engines C263 and C301. Inlet I.D. 2-15/16", outlet O.D. 3", length 34", diameter 6" round body. Tractors: 706, 2706, 806, 2806. Diesel engine D361 models 806, 2606. This item is a suitable alternative for the following: 384345R92, 384345R91, A493767, A-384345R91, A384345R91, IH-14, IH14