UM31409 Vertical Round Muffler—Replaces 510634M91, MF-25

Replaces number 510634M91, MF-25
Fits: 1100 Diesel, 1130 Diesel
32″ Length
6″ Diameter Shell
Inlet I.D. 3-7/16″
Outlet O.D. 3-1/2`”