UF31688 Horizontal Muffler---Replaces NAA5230E

Replaces number NAA5230Eand FO-4

Fits: Jubilee, NAA, 600, 700, 501, 601, 701, 800, 900, 2000-4 cyl.

17 1/2 inches long; 1 5/8" Inlet ID; 1 5/8" Outlet OD.