UT2077 Vertical Round Muffler---Replaces 370664R1, IH-18

Replaces numbers 370664R1, IH-18

Fits: 656, 544 with C-200 Gas and D-239 Diesel Engines

Shell: 5-1/2" Diameter
Inlet Inside Diameter: 2-3/8";
Oultet Outside Diameter: 2-1/2"
Length 29"