UM31320 Vertical Round Muffler with Curved Outlet---Replaces 505404M91, 539525M91, MF-22

Replaces number 505404M91 and 539525M91, MF-22

Fits: MF 150 (Gas and Diesel) Early s.n.

37" Length
3-1/4" Diameter Shell
Inlet I.D. 1-3/4"
Outlet O.D. 1-1/2"