O.S replacement muffler for the O.S. 1.20AX series are constructed of aluminum and is silver in color. Replaces worn or damaged mufflers. This product includes one muffler and two 4x45mm shoulder screw (requires a 3mm hex wrench.
Length: 5.67" (144mm)
Width: 2.11" (53.75mm)
Height: 2.09" (53mm)
Width: 1.89" (48mm) center of mounting holes
Width of exhaust manifold: 1.45" (37mm)