Stanley Part Number Tractor Application & Description Inlet Length (A) Inlet I.D. (B) Shell Length (C) Outlet Length (D) Outlet O.D. (E) O/A Length (F) Wgt in LBS
3,1/2 5 42 3 5 46 N/A
DR-44

8570, 8770, 8870

Muffler has a 1-1/4″ side aspirator pipe and a 3 hole mounting flange.