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 3,5/8 30 3,1/2 3,1/2 37 17
DR-15

DR-400, RC-8

5010, 5020 & 6030. Application note: This muffler also used on stationary & Industrial non-tractor applications ENG-400, ENG-500, 6531D(Diesel). Note: Inlet is flared, uses special clamp DR-400 available from Stanley.