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
4 2,3/8 20 5 2,1/2 29 4
OL-3

CL-212, RC-3

Super 66, 77, & 88 (Gas & Diesel) Application note: Can replace OL-2 & OL-4 mufflers; must enlarge hole in hood).